diff --git a/browsers/viewport.mdx b/browsers/viewport.mdx
index 0b2b752..8a1fb43 100644
--- a/browsers/viewport.mdx
+++ b/browsers/viewport.mdx
@@ -231,13 +231,13 @@ await kernel.browsers.update(kernel_browser.session_id, viewport={"width": 1024,
 
 <Warning>
 There are important limitations when changing the viewport:
-- **Headful browsers**: You can't resize the viewport while [live view](/browsers/live-view) is active or while a [replay](/browsers/replays) is actively recording unless you set the `force` flag to `true`.
+- **Headful browsers**: You can't resize the viewport while [live view](/browsers/live-view) is active or while a [replay](/browsers/replays) recording is active unless you set the `force` flag to `true`.
 - **Headless browsers**: Changing the viewport triggers a Chromium restart, which takes several seconds and may disrupt active CDP connections.
 </Warning>
 
-### Force resizing during recording
+### Force resizing during replay playback
 
-If you need to resize the viewport while a replay is actively recording, set `force` to `true` in the update request. This stops the current recording, resizes the viewport, and restarts the recording — resulting in multiple replay segments for the session.
+If you need to resize the viewport while replay playback is active, set `force` to `true` in the update request. Kernel stops the active recording or replay process, applies the new viewport, and then restarts it. This creates multiple replay segments for the same browser session.
 
 <CodeGroup>
 ```typescript Typescript/Javascript