Ticket #29776: media-grid.diff

media-grid.js

@@ -580 +580 @@
                  * Respond to the keyboard events: right arrow, left arrow, escape.
                  */
                 keyEvent: function( event ) {
-                        if ( 'INPUT' === event.target.tagName && ! ( event.target.readOnly || event.target.disabled ) ) {
+                        if ( ( 'INPUT' === event.target.tagName || 'TEXTAREA' === event.target.tagName ) && ! ( event.target.readOnly || event.target.disabled ) ) {
                                 return;
                         }