Fix sync menu jumping up

packages/insomnia-app/app/ui/css/components/sidebar.less

@@ -197,7 +197,7 @@
     margin: @padding-sm 0;
 
     &--invisible {
-      display: none;
+      opacity: 0;
     }
   }
 

packages/insomnia-app/package.json

@@ -6,7 +6,7 @@
     "name": "insomnia",
     "productName": "Insomnia",
     "longName": "Insomnia REST Client",
-    "version": "6.5.0",
+    "version": "6.5.1",
     "main": "main.min.js"
   },
   "licence": "MIT",