Ticket #48562: 48562.2.patch

src/js/media/views/frame/edit-attachments.js

@@ -91 +91 @@
 
                         // Completely destroy the modal DOM element when closing it.
                         this.modal.on( 'close', _.bind( function() {
+                                // Pause current audio/video even after closing the modal
+                                $( '.mejs-pause button' ).click();
                                 // Remove the keydown event.
                                 $( 'body' ).off( 'keydown.media-modal' );
                                 // Move focus back to the original item in the grid if possible.