Merge pull request #449 from flipcomputing/codex/troubleshoot-escape-key-behavior

Fix Escape handling for the About modal

Author: tracygardner

index.html

@@ -635,12 +635,14 @@ <h1 class="sr-only">FlockXR</h1>
               aria-modal="true"
             >
               <div class="modal-content" tabindex="-1">
-                <span
+                <button
+                  type="button"
                   class="close-button"
                   id="closeInfoModal"
                   aria-label="Close information modal"
-                  >&times;</span
                 >
+                  &times;
+                </button>
                 <h2 id="modal-title" data-i18n="about_heading">
                   About Flock XR
                 </h2>