invalid_grant after login with Q for Eclipse

## Problem
The first time I installed Amazon Q in vscode on my mac it worked fantastic. I then installed it in eclipse on my Mac and that is working, however I needed to restart vscode and ever since I restarted vscode, Amazon Q in vscode presents me with a "Choose a Sign-in option", and when I try signing in it takes me directly to the "grant access" page, which I did before, and when I click the button to allow access it says "Invalid_grant". It continues to work fine in eclipse.

## Steps to reproduce the issue

## Expected behavior
For it to work

## System details (run `AWS: About` and/or `Amazon Q: About`)

- OS: MAC
- Visual Studio Code version: 1.96.2
- AWS Toolkit version: 3.34.0
- Amazon Q version: 1.41.0

Start by reproducing the Amazon Q sign-in flow in VS Code on macOS using the reported VS Code, AWS Toolkit, and Amazon Q versions, then compare it with the working Eclipse sign-in. Done means the VS Code sign-in completes without the "Invalid_grant" error.

Written by the indexing model from the issue text.