Ticket #41155: 41155.4.patch

src/wp-admin/css/themes.css

@@ -369 +369 @@
         bottom: 0;
         background: #f1f1f1;
         background: rgba( 238, 238, 238, 0.9 );
-        z-index: 10000; /* Over WP Pointers. */
+        z-index: 9989; /* Over WP Pointers. */
 }
 
 .theme-overlay .theme-header {
@@ -476 +476 @@
         bottom: 3%;
         background: #fff;
         box-shadow: 0 1px 20px 5px rgba(0, 0, 0, 0.1);
-        z-index: 10000; /* Over WP Pointers. */
+        z-index: 9989; /* Over WP Pointers. */
         box-sizing: border-box;
         -webkit-overflow-scrolling: touch;
 }