Inject for a tab in win10 Edge

[SheffeyG]

I wanna make vimium work on a custom tab extension, so I modified the index.html and manifest.json to this:
index.html

    <script type="text/javascript" src="extension://aibcglbfblnogfjhbcmmpobjhnomhcdo/lib/injector.js"></script>

manifest.json

  "content_security_policy": {
    "extension_pages": "script-src 'self' extension://aibcglbfblnogfjhbcmmpobjhnomhcdo/; object-src 'self';"
  },

I checked the prefix extension://... is available in Edge, but the tab extension load faild with

'content_security_policy.extension_pages': Insecure CSP value "extension://aibcglbfblnogfjhbcmmpobjhnomhcdo/" in directive 'script-src'.

Have I made any mistake?