Ticket #31908: 31908.patch

src/wp-includes/css/media-views.css

@@ -231 +231 @@
 .media-toolbar-primary {
         float: right;
         height: 100%;
-        max-width: 33%;
 }
 
 .media-toolbar-secondary {
         float: left;
         height: 100%;
+}
+
+.attachments-browser .media-toolbar-primary {
+        max-width: 33%;
+}
+
+.attachments-browser .media-toolbar-secondary {
         max-width: 66%;
 }