[Fix] Levelup Blackbox Issue (#934)

* Made the original inputs related to tagify be display: none to avoid css issues

* Raised system.json version

styles/less/global/elements.less

@@ -667,6 +667,10 @@
                 }
             }
         }
+
+        + input {
+            display: none;
+        }
     }
 
     .tagify__dropdown {