diff --git a/l10n/es-AR/viewer.ftl b/l10n/es-AR/viewer.ftl
index 918b658e64f13..855aca3081092 100644
--- a/l10n/es-AR/viewer.ftl
+++ b/l10n/es-AR/viewer.ftl
@@ -203,8 +203,17 @@ pdfjs-thumb-page-canvas =
     .aria-label = Miniatura de página { $page }
 # Variables:
 #   $page (Number) - the page number
+pdfjs-thumb-page-checkbox1 =
+    .title = Seleccionar página { $page }
+# Variables:
+#   $page (Number) - the page number
 pdfjs-thumb-page-checkbox =
     .aria-label = Seleccionar página { $page }
+# Variables:
+#   $page (Number) - the page number
+#   $total (Number) - the number of pages
+pdfjs-thumb-page-title1 =
+    .title = Página { $page } de { $total }
 
 ## Find panel button title and messages
 
@@ -649,9 +658,12 @@ pdfjs-toggle-views-manager-button =
     .title = Alternar barra lateral
 pdfjs-toggle-views-manager-notification-button =
     .title = Alternar barra lateral (el documento contiene miniaturas/esquemas/adjuntos/capas)
+pdfjs-toggle-views-manager-button1-label = Administrar páginas
 pdfjs-toggle-views-manager-button-label = Alternar barra lateral
 pdfjs-views-manager-sidebar =
     .aria-label = Barra lateral
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Redimensionador de barra lateral
 pdfjs-views-manager-view-selector-button =
     .title = Vistas
 pdfjs-views-manager-view-selector-button-label = Vistas
@@ -711,6 +723,8 @@ pdfjs-views-manager-status-close-button =
     .title = Cerrar
 pdfjs-views-manager-status-close-button-label = Cerrar
 pdfjs-views-manager-paste-button-label = Pegar
+pdfjs-toggle-views-manager-button1 =
+    .title = Administrar páginas
 
 ## Main menu for adding/removing signatures
 
diff --git a/l10n/fi/viewer.ftl b/l10n/fi/viewer.ftl
index 2cd070ff1d0f9..d4e836a283334 100644
--- a/l10n/fi/viewer.ftl
+++ b/l10n/fi/viewer.ftl
@@ -201,6 +201,19 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Pienoiskuva sivusta { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox1 =
+    .title = Valitse sivu { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Valitse sivu { $page }
+# Variables:
+#   $page (Number) - the page number
+#   $total (Number) - the number of pages
+pdfjs-thumb-page-title1 =
+    .title = Sivu { $page }/{ $total }
 
 ## Find panel button title and messages
 
@@ -645,9 +658,12 @@ pdfjs-toggle-views-manager-button =
     .title = Näytä/piilota sivupaneeli
 pdfjs-toggle-views-manager-notification-button =
     .title = Näytä/piilota sivupaneeli (dokumentissa on pienoiskuvat/sisällys/liitteitä/tasoja)
+pdfjs-toggle-views-manager-button1-label = Hallitse sivuja
 pdfjs-toggle-views-manager-button-label = Näytä/piilota sivupaneeli
 pdfjs-views-manager-sidebar =
     .aria-label = Sivupaneeli
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Sivupaneelin koon muuttaja
 pdfjs-views-manager-view-selector-button =
     .title = Näkymät
 pdfjs-views-manager-view-selector-button-label = Näkymät
@@ -706,6 +722,9 @@ pdfjs-views-manager-status-undo-button-label = Kumoa
 pdfjs-views-manager-status-close-button =
     .title = Sulje
 pdfjs-views-manager-status-close-button-label = Sulje
+pdfjs-views-manager-paste-button-label = Liitä
+pdfjs-toggle-views-manager-button1 =
+    .title = Hallitse sivuja
 
 ## Main menu for adding/removing signatures
 
diff --git a/l10n/fr/viewer.ftl b/l10n/fr/viewer.ftl
index 446bb3d56174f..2c40fce744c3e 100644
--- a/l10n/fr/viewer.ftl
+++ b/l10n/fr/viewer.ftl
@@ -715,10 +715,17 @@ pdfjs-views-manager-status-warning-copy-label = Copie impossible. Actualisez la
 pdfjs-views-manager-status-warning-delete-label = Suppression impossible. Actualisez la page et essayez à nouveau.
 pdfjs-views-manager-status-warning-save-label = Enregistrement impossible. Actualisez la page et essayez à nouveau.
 pdfjs-views-manager-status-undo-button-label = Annuler
+pdfjs-views-manager-status-done-button-label = Terminé
 pdfjs-views-manager-status-close-button =
     .title = Fermer
 pdfjs-views-manager-status-close-button-label = Fermer
 pdfjs-views-manager-paste-button-label = Coller
+pdfjs-views-manager-paste-button-before =
+    .title = Coller avant la première page
+# Variables:
+#   $page (Number) - the page number after which the paste button is.
+pdfjs-views-manager-paste-button-after =
+    .title = Coller après la page { $page }
 pdfjs-toggle-views-manager-button1 =
     .title = Gérer les pages
 
diff --git a/l10n/hu/viewer.ftl b/l10n/hu/viewer.ftl
index e1536f92a4cb3..45136c334f0cc 100644
--- a/l10n/hu/viewer.ftl
+++ b/l10n/hu/viewer.ftl
@@ -201,6 +201,19 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = { $page }. oldal bélyegképe
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox1 =
+    .title = { $page }. oldal kiválasztása
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = { $page }. oldal kiválasztása
+# Variables:
+#   $page (Number) - the page number
+#   $total (Number) - the number of pages
+pdfjs-thumb-page-title1 =
+    .title = { $page }. / { $total } oldal
 
 ## Find panel button title and messages
 
@@ -645,9 +658,12 @@ pdfjs-toggle-views-manager-button =
     .title = Oldalsáv be/ki
 pdfjs-toggle-views-manager-notification-button =
     .title = Oldalsáv be/ki (a dokumentum bélyegképeket/vázlatot/mellékleteket/rétegeket tartalmaz)
+pdfjs-toggle-views-manager-button1-label = Oldalak kezelése
 pdfjs-toggle-views-manager-button-label = Oldalsáv be/ki
 pdfjs-views-manager-sidebar =
     .aria-label = Oldalsáv
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Oldalsáv-átméretező
 pdfjs-views-manager-view-selector-button =
     .title = Nézetek
 pdfjs-views-manager-view-selector-button-label = Nézetek
@@ -706,6 +722,9 @@ pdfjs-views-manager-status-undo-button-label = Visszavonás
 pdfjs-views-manager-status-close-button =
     .title = Bezárás
 pdfjs-views-manager-status-close-button-label = Bezárás
+pdfjs-views-manager-paste-button-label = Beillesztés
+pdfjs-toggle-views-manager-button1 =
+    .title = Oldalak kezelése
 
 ## Main menu for adding/removing signatures
 
diff --git a/l10n/hy-AM/viewer.ftl b/l10n/hy-AM/viewer.ftl
index 91bee636331d3..71aa8b305414f 100644
--- a/l10n/hy-AM/viewer.ftl
+++ b/l10n/hy-AM/viewer.ftl
@@ -370,6 +370,17 @@ pdfjs-editor-add-saved-signature-button =
 pdfjs-free-text2 =
     .aria-label = Գրվածքի խմբագիր
     .default-content = Սկսեք մուտքագրել...
+# Used to show how many comments are present in the pdf file.
+# Variables:
+#   $count (Number) - the number of comments.
+pdfjs-editor-comments-sidebar-title =
+    { $count ->
+        [one] Մեկնաբանություն
+       *[other] Մեկնաբանություններ
+    }
+# Instructional copy to add a comment by selecting text or an annotations.
+pdfjs-editor-comments-sidebar-no-comments1 = Տեսնո՞ւմ եք ինչ-որ ուշագրավ բան։ Գունանշեք այն և թողեք մեկնաբանություն։
+pdfjs-editor-comments-sidebar-no-comments-link = Իմանալ ավելին
 
 ## Alt-text dialog
 
@@ -548,8 +559,8 @@ pdfjs-editor-add-signature-image-button = Պատկեր
 ## Tab panels
 
 pdfjs-editor-add-signature-type-input =
-    .aria-label = Մուտքագրեք ձեր ստորագրությունը
-    .placeholder = Մուտքագրեք ձեր ստորագրությունը
+    .aria-label = Մուտքագրել ստորագրություն
+    .placeholder = Մուտքագրել ստորագրություն
 pdfjs-editor-add-signature-draw-placeholder = Նկարեք ձեր ստորագրությունը
 pdfjs-editor-add-signature-draw-thickness-range-label = Հաստություն
 # Variables:
@@ -586,6 +597,31 @@ pdfjs-editor-add-signature-cancel-button = Չեղարկել
 pdfjs-editor-add-signature-add-button = Ավելացնել
 pdfjs-editor-edit-signature-update-button = Թարմացնել
 
+##  Edit a comment dialog
+
+# No existing comment
+pdfjs-editor-edit-comment-dialog-title-when-adding = Ավելացնել մեկնաբանություն
+pdfjs-editor-edit-comment-dialog-save-button-when-adding = Ավելացնել
+pdfjs-editor-edit-comment-dialog-text-input =
+    .placeholder = Մուտքագրեք այստեղ…
+pdfjs-editor-edit-comment-dialog-cancel-button = Չեղարկել
+
+## Edit a comment button in the editor toolbar
+
+pdfjs-editor-add-comment-button =
+    .title = Ավելացնել մեկնաբանություն
+
+## The view manager is a sidebar displaying different views:
+##  - thumbnails;
+##  - outline;
+##  - attachments;
+##  - layers.
+## The thumbnails view is used to edit the pdf: remove/insert pages, ...
+
+pdfjs-views-manager-add-file-button =
+    .title = Ավելացնել ֆայլ
+pdfjs-views-manager-add-file-button-label = Ավելացնել ֆայլ
+
 ## Main menu for adding/removing signatures
 
 pdfjs-editor-delete-signature-button1 =
diff --git a/l10n/it/viewer.ftl b/l10n/it/viewer.ftl
index b61cc47ccc4e6..6b1fa31195ff1 100644
--- a/l10n/it/viewer.ftl
+++ b/l10n/it/viewer.ftl
@@ -719,10 +719,17 @@ pdfjs-views-manager-status-warning-copy-label = Copia non riuscita. Ricarica la
 pdfjs-views-manager-status-warning-delete-label = Eliminazione non riuscita. Ricarica la pagina e riprova.
 pdfjs-views-manager-status-warning-save-label = Salvataggio non riuscito. Ricarica la pagina e prova di nuovo.
 pdfjs-views-manager-status-undo-button-label = Annulla
+pdfjs-views-manager-status-done-button-label = Fatto
 pdfjs-views-manager-status-close-button =
     .title = Chiudi
 pdfjs-views-manager-status-close-button-label = Chiudi
 pdfjs-views-manager-paste-button-label = Incolla
+pdfjs-views-manager-paste-button-before =
+    .title = Incolla dopo la prima pagina
+# Variables:
+#   $page (Number) - the page number after which the paste button is.
+pdfjs-views-manager-paste-button-after =
+    .title = Incolla dopo pagina { $page }
 pdfjs-toggle-views-manager-button1 =
     .title = Gestisci pagine
 
@@ -739,4 +746,3 @@ pdfjs-editor-add-signature-edit-button-label = Modifica descrizione
 ## Edit signature description dialog
 
 pdfjs-editor-edit-signature-dialog-title = Modifica descrizione
-
diff --git a/l10n/ja/viewer.ftl b/l10n/ja/viewer.ftl
index 23abbd5cc2140..8d92c15977aa9 100644
--- a/l10n/ja/viewer.ftl
+++ b/l10n/ja/viewer.ftl
@@ -201,6 +201,19 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = { $page } ページの縮小版
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox1 =
+    .title = { $page } ページを選択します
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = { $page } ページを選択します
+# Variables:
+#   $page (Number) - the page number
+#   $total (Number) - the number of pages
+pdfjs-thumb-page-title1 =
+    .title = { $page } / { $total } ページ
 
 ## Find panel button title and messages
 
@@ -629,9 +642,12 @@ pdfjs-toggle-views-manager-button =
     .title = サイドバーを切り替えます
 pdfjs-toggle-views-manager-notification-button =
     .title = サイドバーを切り替えます (文書に含まれるサムネイル、アウトライン、添付データ、レイヤー)
+pdfjs-toggle-views-manager-button1-label = ページを管理
 pdfjs-toggle-views-manager-button-label = サイドバーを切り替え
 pdfjs-views-manager-sidebar =
     .aria-label = サイドバー
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = サイドバーの幅変更
 pdfjs-views-manager-view-selector-button =
     .title = ビュー
 pdfjs-views-manager-view-selector-button-label = ビュー
@@ -674,6 +690,9 @@ pdfjs-views-manager-status-undo-button-label = 元に戻す
 pdfjs-views-manager-status-close-button =
     .title = 閉じる
 pdfjs-views-manager-status-close-button-label = 閉じる
+pdfjs-views-manager-paste-button-label = 貼り付け
+pdfjs-toggle-views-manager-button1 =
+    .title = ページを管理
 
 ## Main menu for adding/removing signatures
 
diff --git a/l10n/ka/viewer.ftl b/l10n/ka/viewer.ftl
index 796dd175b21f4..eccb0bc18fedd 100644
--- a/l10n/ka/viewer.ftl
+++ b/l10n/ka/viewer.ftl
@@ -201,6 +201,19 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = გვერდის შეთვალიერება { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox1 =
+    .title = მონიშნეთ { $page } გვერდი
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = მონიშნეთ { $page } გვერდი
+# Variables:
+#   $page (Number) - the page number
+#   $total (Number) - the number of pages
+pdfjs-thumb-page-title1 =
+    .title = გვერდი { $page }, სულ { $total }
 
 ## Find panel button title and messages
 
@@ -649,6 +662,8 @@ pdfjs-toggle-views-manager-button1-label = გვერდების მარ
 pdfjs-toggle-views-manager-button-label = გვერდითა ზოლის გამოჩენა/დამალვა
 pdfjs-views-manager-sidebar =
     .aria-label = გვერდითი ზოლი
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = გვერდითი ზოლის ზომაცვლა
 pdfjs-views-manager-view-selector-button =
     .title = ხედები
 pdfjs-views-manager-view-selector-button-label = ხედები
@@ -707,6 +722,7 @@ pdfjs-views-manager-status-undo-button-label = დაბრუნება
 pdfjs-views-manager-status-close-button =
     .title = დახურვა
 pdfjs-views-manager-status-close-button-label = დახურვა
+pdfjs-views-manager-paste-button-label = ჩასმა
 pdfjs-toggle-views-manager-button1 =
     .title = გვერდების მართვა
 
diff --git a/l10n/sq/viewer.ftl b/l10n/sq/viewer.ftl
index 2fb77a50f5bb9..a7636ef16df60 100644
--- a/l10n/sq/viewer.ftl
+++ b/l10n/sq/viewer.ftl
@@ -194,8 +194,17 @@ pdfjs-thumb-page-canvas =
     .aria-label = Miniaturë e Faqes { $page }
 # Variables:
 #   $page (Number) - the page number
+pdfjs-thumb-page-checkbox1 =
+    .title = Përzgjidhni faqen { $page }
+# Variables:
+#   $page (Number) - the page number
 pdfjs-thumb-page-checkbox =
     .aria-label = Përzgjidhni faqen { $page }
+# Variables:
+#   $page (Number) - the page number
+#   $total (Number) - the number of pages
+pdfjs-thumb-page-title1 =
+    .title = Faqja { $page } nga { $total } gjithsej
 
 ## Find panel button title and messages
 
@@ -638,16 +647,21 @@ pdfjs-editor-add-comment-button =
 
 pdfjs-toggle-views-manager-button =
     .title = Shfaq/Fshih Anështyllën
+pdfjs-toggle-views-manager-button1-label = Administroni faqe
 pdfjs-toggle-views-manager-button-label = Shfaq/Fshih Anështyllën
 pdfjs-views-manager-sidebar =
     .aria-label = Anështyllë
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Ripërmasues anështylle
 pdfjs-views-manager-view-selector-button =
     .title = Pamje
 pdfjs-views-manager-view-selector-button-label = Pamje
 pdfjs-views-manager-pages-title = Faqe
+pdfjs-views-manager-outlines-title = Përvijim dokumenti
 pdfjs-views-manager-attachments-title = Bashkëngjitje
 pdfjs-views-manager-layers-title = Shtresa
 pdfjs-views-manager-pages-option-label = Faqe
+pdfjs-views-manager-outlines-option-label = Përvijim dokumenti
 pdfjs-views-manager-attachments-option-label = Bashkëngjitje
 pdfjs-views-manager-layers-option-label = Shtresa
 pdfjs-views-manager-add-file-button =
@@ -691,6 +705,8 @@ pdfjs-views-manager-status-close-button =
     .title = Mbylle
 pdfjs-views-manager-status-close-button-label = Mbylle
 pdfjs-views-manager-paste-button-label = Ngjite
+pdfjs-toggle-views-manager-button1 =
+    .title = Administroni faqe
 
 ## Main menu for adding/removing signatures
 
diff --git a/l10n/sv-SE/viewer.ftl b/l10n/sv-SE/viewer.ftl
index 5820374d69d9f..4f97004a8762b 100644
--- a/l10n/sv-SE/viewer.ftl
+++ b/l10n/sv-SE/viewer.ftl
@@ -719,10 +719,17 @@ pdfjs-views-manager-status-warning-copy-label = Det gick inte att kopiera. Uppda
 pdfjs-views-manager-status-warning-delete-label = Det gick inte att ta bort. Uppdatera sidan och försök igen.
 pdfjs-views-manager-status-warning-save-label = Det gick inte att spara. Uppdatera sidan och försök igen.
 pdfjs-views-manager-status-undo-button-label = Ångra
+pdfjs-views-manager-status-done-button-label = Klar
 pdfjs-views-manager-status-close-button =
     .title = Stäng
 pdfjs-views-manager-status-close-button-label = Stäng
 pdfjs-views-manager-paste-button-label = Klistra in
+pdfjs-views-manager-paste-button-before =
+    .title = Klistra in före den första sidan
+# Variables:
+#   $page (Number) - the page number after which the paste button is.
+pdfjs-views-manager-paste-button-after =
+    .title = Klistra in efter sida { $page }
 pdfjs-toggle-views-manager-button1 =
     .title = Hantera sidor
 
diff --git a/l10n/tg/viewer.ftl b/l10n/tg/viewer.ftl
index 52ae39105a5f7..baee9da510ebd 100644
--- a/l10n/tg/viewer.ftl
+++ b/l10n/tg/viewer.ftl
@@ -645,6 +645,7 @@ pdfjs-toggle-views-manager-button =
     .title = Фаъол кардани навори ҷонибӣ
 pdfjs-toggle-views-manager-notification-button =
     .title = Фаъол кардани навори ҷонибӣ (ҳуҷҷат дорои тасвирчаҳо/сохтор/замимаҳо/қабатҳо мебошад)
+pdfjs-toggle-views-manager-button1-label = Идоракунии саҳифаҳо
 pdfjs-toggle-views-manager-button-label = Фаъол кардани навори ҷонибӣ
 pdfjs-views-manager-sidebar =
     .aria-label = Навори ҷонибӣ
@@ -706,6 +707,9 @@ pdfjs-views-manager-status-undo-button-label = Бекор кардан
 pdfjs-views-manager-status-close-button =
     .title = Пӯшидан
 pdfjs-views-manager-status-close-button-label = Пӯшидан
+pdfjs-views-manager-paste-button-label = Гузоштан
+pdfjs-toggle-views-manager-button1 =
+    .title = Идоракунии саҳифаҳо
 
 ## Main menu for adding/removing signatures
 
diff --git a/test/integration/reorganize_pages_spec.mjs b/test/integration/reorganize_pages_spec.mjs
index 7dba627d6dc00..2e1b874b985ed 100644
--- a/test/integration/reorganize_pages_spec.mjs
+++ b/test/integration/reorganize_pages_spec.mjs
@@ -967,6 +967,42 @@ describe("Reorganize Pages View", () => {
         })
       );
     });
+
+    it("should disable delete and cut entries when all pages are selected", async () => {
+      await Promise.all(
+        pages.map(async ([browserName, page]) => {
+          await waitForThumbnailVisible(page, 1);
+
+          // Select all pages.
+          const totalPages = await page.evaluate(
+            () =>
+              document.querySelectorAll("#thumbnailsView .thumbnail input")
+                .length
+          );
+          for (let i = 1; i <= totalPages; i++) {
+            await waitAndClick(
+              page,
+              `.thumbnail:has(${getThumbnailSelector(i)}) input`
+            );
+          }
+
+          await waitAndClick(page, "#viewsManagerStatusActionButton");
+
+          await page.waitForSelector(
+            "#viewsManagerStatusActionDelete:disabled"
+          );
+          await page.waitForSelector("#viewsManagerStatusActionCut:disabled");
+          await page.waitForSelector(
+            "#viewsManagerStatusActionCopy:not(:disabled)"
+          );
+          await page.waitForSelector(
+            "#viewsManagerStatusActionSaveAs:not(:disabled)"
+          );
+
+          await page.keyboard.press("Escape");
+        })
+      );
+    });
   });
 
   describe("Keyboard shortcuts for cut and copy (bug 2018139)", () => {
@@ -1746,4 +1782,148 @@ describe("Reorganize Pages View", () => {
       );
     });
   });
+
+  describe("Context menu triggers editingstateschanged event (bug 2021828)", () => {
+    let pages;
+
+    beforeEach(async () => {
+      pages = await loadAndWait(
+        "page_with_number.pdf",
+        "#viewsManagerToggleButton",
+        "1",
+        null,
+        { enableSplitMerge: true }
+      );
+    });
+
+    afterEach(async () => {
+      await closePages(pages);
+    });
+
+    function getContextMenuPromise(page) {
+      return createPromise(page, resolve => {
+        window.addEventListener(
+          "contextmenu",
+          e => {
+            e.preventDefault();
+            resolve();
+          },
+          { once: true }
+        );
+      });
+    }
+
+    it("should dispatch editingstateschanged with correct payload on right-click with no selection", async () => {
+      await Promise.all(
+        pages.map(async ([browserName, page]) => {
+          await waitForThumbnailVisible(page, 1);
+
+          const handleEditingStatesChanged = await createPromise(
+            page,
+            resolve => {
+              window.PDFViewerApplication.eventBus.on(
+                "editingstateschanged",
+                ({ details }) => resolve(details),
+                { once: true }
+              );
+            }
+          );
+
+          const contextMenuPromise = await getContextMenuPromise(page);
+          await page.click(getThumbnailSelector(1), { button: "right" });
+          await awaitPromise(contextMenuPromise);
+
+          const details = await awaitPromise(handleEditingStatesChanged);
+          expect(details.thumbnailId).withContext(`In ${browserName}`).toBe(1);
+          expect(details.hasSelectedPages)
+            .withContext(`In ${browserName}`)
+            .toBeFalse();
+          expect(details.canDeletePages)
+            .withContext(`In ${browserName}`)
+            .toBeFalse();
+        })
+      );
+    });
+
+    it("should dispatch editingstateschanged with correct payload on right-click with some pages selected", async () => {
+      await Promise.all(
+        pages.map(async ([browserName, page]) => {
+          await waitForThumbnailVisible(page, 1);
+          await waitAndClick(
+            page,
+            `.thumbnail:has(${getThumbnailSelector(1)}) input`
+          );
+
+          const handleEditingStatesChanged = await createPromise(
+            page,
+            resolve => {
+              window.PDFViewerApplication.eventBus.on(
+                "editingstateschanged",
+                ({ details }) => resolve(details),
+                { once: true }
+              );
+            }
+          );
+
+          const contextMenuPromise = await getContextMenuPromise(page);
+          await page.click(getThumbnailSelector(1), { button: "right" });
+          await awaitPromise(contextMenuPromise);
+
+          const details = await awaitPromise(handleEditingStatesChanged);
+          expect(details.thumbnailId).withContext(`In ${browserName}`).toBe(1);
+          expect(details.hasSelectedPages)
+            .withContext(`In ${browserName}`)
+            .toBeTrue();
+          expect(details.canDeletePages)
+            .withContext(`In ${browserName}`)
+            .toBeTrue();
+        })
+      );
+    });
+
+    it("should dispatch editingstateschanged with canDeletePages false when all pages are selected", async () => {
+      await Promise.all(
+        pages.map(async ([browserName, page]) => {
+          await waitForThumbnailVisible(page, 1);
+
+          // Select all 17 pages.
+          const totalPages = await page.evaluate(
+            () =>
+              document.querySelectorAll("#thumbnailsView .thumbnail input")
+                .length
+          );
+          for (let i = 1; i <= totalPages; i++) {
+            await waitAndClick(
+              page,
+              `.thumbnail:has(${getThumbnailSelector(i)}) input`
+            );
+          }
+
+          const handleEditingStatesChanged = await createPromise(
+            page,
+            resolve => {
+              window.PDFViewerApplication.eventBus.on(
+                "editingstateschanged",
+                ({ details }) => resolve(details),
+                { once: true }
+              );
+            }
+          );
+
+          const contextMenuPromise = await getContextMenuPromise(page);
+          await page.click(getThumbnailSelector(1), { button: "right" });
+          await awaitPromise(contextMenuPromise);
+
+          const details = await awaitPromise(handleEditingStatesChanged);
+          expect(details.thumbnailId).withContext(`In ${browserName}`).toBe(1);
+          expect(details.hasSelectedPages)
+            .withContext(`In ${browserName}`)
+            .toBeTrue();
+          expect(details.canDeletePages)
+            .withContext(`In ${browserName}`)
+            .toBeFalse();
+        })
+      );
+    });
+  });
 });
diff --git a/web/pdf_thumbnail_viewer.js b/web/pdf_thumbnail_viewer.js
index f2d821cd1460a..2a7b5838ae608 100644
--- a/web/pdf_thumbnail_viewer.js
+++ b/web/pdf_thumbnail_viewer.js
@@ -141,10 +141,6 @@ class PDFThumbnailViewer {
 
   #scrollableContainerHeight = 0;
 
-  #previousStates = {
-    hasSelectedPages: false,
-  };
-
   #statusLabel = null;
 
   #statusBar = null;
@@ -236,6 +232,29 @@ class PDFThumbnailViewer {
         }
       });
 
+      this.container.addEventListener(
+        "contextmenu",
+        e => {
+          this.eventBus.dispatch("editingstateschanged", {
+            source: this,
+            details: {
+              thumbnailId:
+                parseInt(
+                  e.target
+                    .closest(".thumbnailImageContainer")
+                    ?.parentElement.getAttribute("page-number")
+                ) ?? -1,
+              hasSelectedPages: !!this.#selectedPages?.size,
+              canDeletePages: this.#canDelete(),
+            },
+          });
+        },
+        {
+          signal: abortSignal,
+          passive: true,
+        }
+      );
+
       this.#undoButton?.addEventListener("click", this.#undo.bind(this));
       this.#undoCloseButton?.addEventListener(
         "click",
@@ -254,24 +273,6 @@ class PDFThumbnailViewer {
     this.#addEventListeners();
   }
 
-  /**
-   * Update the different possible states of this manager, e.g. is there
-   * something to copy, paste, ...
-   * @param {Object} details
-   */
-  #dispatchUpdateStates(details) {
-    const hasChanged = Object.entries(details).some(
-      ([key, value]) => this.#previousStates[key] !== value
-    );
-
-    if (hasChanged) {
-      this.eventBus.dispatch("editingstateschanged", {
-        source: this,
-        details: Object.assign(this.#previousStates, details),
-      });
-    }
-  }
-
   #scrollUpdated() {
     this.renderingQueue.renderHighestPriority();
   }
@@ -759,6 +760,11 @@ class PDFThumbnailViewer {
     });
   }
 
+  #canDelete() {
+    const size = this.#selectedPages?.size || 0;
+    return size > 0 && size < this._thumbnails.length;
+  }
+
   #togglePasteMode(enable) {
     this.#isInPasteMode = enable;
     if (enable) {
@@ -808,6 +814,10 @@ class PDFThumbnailViewer {
   }
 
   #cutPages() {
+    if (!this.#canDelete()) {
+      return;
+    }
+
     this.#isCut = true;
     this.#copyPages(false);
     this.#deletePages(/* type = */ "cut");
@@ -839,10 +849,11 @@ class PDFThumbnailViewer {
   }
 
   #deletePages(type = "delete") {
-    const selectedPages = this.#selectedPages;
-    if (selectedPages.size === 0) {
+    if (!this.#canDelete()) {
       return;
     }
+
+    const selectedPages = this.#selectedPages;
     if (type === "delete") {
       this.#updateStatus("delete");
     }
@@ -868,14 +879,10 @@ class PDFThumbnailViewer {
   }
 
   #updateMenuEntries() {
-    this.#manageSaveAsButton.disabled =
-      this.#manageDeleteButton.disabled =
-      this.#manageCopyButton.disabled =
-      this.#manageCutButton.disabled =
-        !this.#selectedPages?.size;
-    this.#dispatchUpdateStates({
-      hasSelectedPages: !!this.#selectedPages?.size,
-    });
+    const size = this.#selectedPages?.size || 0;
+    this.#manageSaveAsButton.disabled = this.#manageCopyButton.disabled = !size;
+    this.#manageDeleteButton.disabled = this.#manageCutButton.disabled =
+      !this.#canDelete();
   }
 
   #toggleMenuEntries(enable) {
@@ -884,9 +891,6 @@ class PDFThumbnailViewer {
       this.#manageCopyButton.disabled =
       this.#manageCutButton.disabled =
         !enable;
-    this.#dispatchUpdateStates({
-      hasSelectedPages: false,
-    });
   }
 
   #updateStatus(type) {
@@ -1102,16 +1106,6 @@ class PDFThumbnailViewer {
         this.#computeThumbnailsPosition();
       }
     });
-    this.container.addEventListener("focusout", () => {
-      this.#dispatchUpdateStates({
-        hasSelectedPages: false,
-      });
-    });
-    this.container.addEventListener("focusin", () => {
-      this.#dispatchUpdateStates({
-        hasSelectedPages: !!this.#selectedPages?.size,
-      });
-    });
     this.container.addEventListener("keydown", e => {
       const { target } = e;
       const isCheckbox =
@@ -1218,6 +1212,7 @@ class PDFThumbnailViewer {
       if (
         e.button !== 0 || // Skip right click.
         this.#isInPasteMode ||
+        this._thumbnails.length === 1 ||
         !isNaN(this.#lastDraggedOverIndex) ||
         !draggedImage.classList.contains("thumbnailImageContainer")
       ) {