Fix focusing editor when closing dialog with Escape in Firefox

Author: twiss

scripts/regions.js

@@ -91,7 +91,9 @@ function nav2() {
 
 		if (tempLoc == 'edit') {
 			// Focus editor
-			editor.focus();
+			setTimeout(function() {
+				editor.focus();
+			});
 		} else if (tempLoc != 'welcome-edit-mode') {
 			// Focus first input
 			setTimeout(function() {