update comment

src/components/VideoPlayerContexts/PlaybackContext.tsx

@@ -89,7 +89,11 @@ function PlaybackContextProvider({children}: ChildrenProps) {
     }, [stopVideo, unloadVideo]);
 
     useEffect(() => {
-        // currentReportID is initially empty/-1 and we don't want to reset the video player data when it was previously empty/-1
+        // This logic ensures that resetVideoPlayerData is only called when currentReportID 
+        // changes from one valid value (i.e., not an empty string or '-1') to another valid value.
+        // This prevents the video that plays when the app opens from being interrupted when currentReportID 
+        // is initially empty or '-1', or when it changes from empty/'-1' to another value 
+        // after the report screen in the central pane is mounted on the large screen.
         if (!currentReportID || !prevCurrentReportID || currentReportID === '-1' || prevCurrentReportID === '-1') {
             return;
         }