[Bug]: Custom Chrome extension not load in electron app

[ElectronMB]

Preflight Checklist

• I have read the Contributing Guidelines for this project.
• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a bug report that matches the one I want to file, without success.

Electron Version

26.2.1

What operating system are you using?

macOS

Operating System Version

mac mini 14.4.1

What arch are you using?

x64

Last Known Working Electron version

No response

Expected Behavior

Open Chrome extension into the electron app.

Actual Behavior

When I load an extension with the below document it throws the error in the terminal

Error:

Manifest contains a differential_fingerprint key that will be overridden on the extension update.
Permission 'scripting' is unknown or URL pattern is malformed.

Document I used:

--> https://www.electronjs.org/docs/latest/tutorial/devtools-extension#:~:text=To%20load%20an%20extension%20in,the%20extension%20in%20Google%20Chrome

--> https://github.com/samuelmaddock/electron-browser-shell

I take all the above link references but I get the same error in every solution.

Testcase Gist URL

https://github.com/samuelmaddock/electron-browser-shell

Additional Information

Basically, I have my own unpack extension, or also it's in the web store and I want to add that extension to my electron app.

Shortly I want to use my electron app like Google Chrome browser in which I can add extensions and parallel run the electron pages as well but not able to do so with above given reference

My extension manifest version is 3

My electron version is : 26.2.1

[codebytere]

Thanks for reaching out!

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