‘content_security_policy.extension_pages’: Insecure CSP value “https://www.gstatic.com” in directive ‘script-src’. When i was building a plugin for chrome with flutter, and using the v3 of manifest does not allow me to download the wanted datas for the flutter.

    {
"manifest_version": 3,
"name": "A SAMPLE FLUTTER CHROME PLUGIN",
"version": "1.0",
"description": "",
"permissions": [
  "activeTab",
  "tabs",
  "storage",
  "scripting",
  "*://*/*"
],
"background": {
  "service_worker": "background.js",
  "type": "module"
},
"content_scripts": [
  {
    "matches": ["<all_urls>"],
    "js": ["content.js"]
  }
],
"action": {
  "default_popup": "index.html"
},
"icons": {
  "192": "icons/Icon-192.png",
  "512": "icons/Icon-512.png"
},
"web_accessible_resources": [
  {
    "resources": ["manifest_flutter.json"],
    "matches": ["*://*.example.com/*"]
  }
],
"content_security_policy": {
  "extension_pages": "script-src 'self' https://www.gstatic.com; object-src 'self'"
},
"externally_connectable": {
  "matches": ["*://*.example.com/*"]
}

}