Index: typo3/sysext/rtehtmlarea/htmlarea/htmlarea.js
===================================================================
--- typo3/sysext/rtehtmlarea/htmlarea/htmlarea.js	(révision 6908)
+++ typo3/sysext/rtehtmlarea/htmlarea/htmlarea.js	(copie de travail)
@@ -1920,11 +1920,9 @@
 				case 38: // UP arrow key
 				case 39: // RIGHT arrow key
 				case 40: // DOWN arrow key
-					if (HTMLArea.is_ie || HTMLArea.is_safari) {
-						if (editor._timerToolbar) window.clearTimeout(editor._timerToolbar);
-						editor._timerToolbar = window.setTimeout("HTMLArea.updateToolbar(\'" + editor._editorNumber + "\');", 200);
-						return true;
-					}
+					if (editor._timerToolbar) window.clearTimeout(editor._timerToolbar);
+					editor._timerToolbar = window.setTimeout("HTMLArea.updateToolbar(\'" + editor._editorNumber + "\');", 200);
+					return true;
 					break;
 				default:
 					break;