Revision loading, sync isses fix

manifest.json

@@ -2,7 +2,7 @@
   "manifest_version": 3,
   "name": "Simple Sync",
   "description": "A simple extension",
-  "version": "1.0.0",
+  "version": "0.0.1",
   "icons": {
     "16": "icons/icon.jpg",
     "48": "icons/icon.jpg",
@@ -17,7 +17,8 @@
   },
   "options_page": "options.html",
   "background": {
-    "service_worker": "background.js"
+    "service_worker": "background.js",
+    "type": "module"
   },
   "permissions": [
     "storage",