VSCode Exten login failed

[WorkingDogTT]

When I login in VSCode, get fellowing error:
Request $/handleOAuthCallbackUri failed with message: Minified error #8: See https://developer.grammarly.com/docs/error-explainer?code=8&args=vscode%3A%2F%2Fznck.grammarly%2Fauth%2Fcallback%3FwindowId%3D1&trace=Error%0A++++at+https%3A%2F%2Fjs.grammarly.com%2Fgrammarly-sdk%401.7%3A17%3A60282%0A++++at+Generator.next+%28%3Canonymous%3E%29%0A++++at+bt+%28https%3A%2F%2Fjs.grammarly.com%2Fgrammarly-sdk%401.7%3A17%3A26642%29%0A++++at+o+%28https%3A%2F%2Fjs.grammarly.com%2Fgrammarly-sdk%401.7%3A17%3A26846%29%0A++++at+https%3A%2F%2Fjs.grammarly.com%2Fgrammarly-sdk%401.7%3A17%3A26907%0A++++at+new+Promise+%28%3Canonymous%3E%29%0A++++at+https%3A%2F%2Fjs.grammarly.com%2Fgrammarly-sdk%401.7%3A17%3A26786%0A++++at+Ve+%28https%3A%2F%2Fjs.grammarly.com%2Fgrammarly-sdk%401.7%3A17%3A60396%29%0A++++at+https%3A%2F%2Fjs.grammarly.com%2Fgrammarly-sdk%401.7%3A17%3A90543%0A++++at+t.SDK.handleOAuthCallback+%28https%3A%2F%2Fjs.grammarly.com%2Fgrammarly-sdk%401.7%3A17%3A90565%29 for details.

[lavrovpy]

I had the same issue when tried to install the extension for VS Code Insiders. It works fine for the stable version of VS Code.