Google AI Studio GitHub panel stuck in sign-in loop after repository is already connected

Google AI Studio
1

Hi, I have a GitHub integration issue in Google AI Studio.

This is not about creating a new repository.

My project is already connected to a GitHub repository. The GitHub panel shows the repository and branch correctly, but it still asks me to:

Sign in to GitHub to continue

When I click it, GitHub opens and shows that I am already signed in to the correct GitHub account. After that, Google AI Studio still stays on the same sign-in screen.

What I already checked:

  1. Google AI Studio GitHub App is installed.
  2. Repository access is set to all repositories.
  3. The app has read/write permissions.
  4. The repository is accessible from GitHub.
  5. Authorized OAuth Apps does not show a Google AI Studio token to revoke.
  6. Authorized GitHub Apps does not show a Google AI Studio token to revoke.
  7. Site data for aistudio.google.com was cleared.
  8. A clean browser session was tested.
  9. The GitHub App repository access was saved again.
  10. The issue persists.

The project builds successfully inside Google AI Studio, and the workspace contains changes, but I cannot commit because the GitHub panel never completes the authentication callback.

Expected behavior:
After GitHub sign-in, Google AI Studio should complete the callback and show the changed files.

Actual behavior:
Google AI Studio stays stuck on the sign-in screen.

Is there a safe way to reset the Google AI Studio GitHub binding from the Google side without uninstalling the GitHub App or breaking the existing repository connection?

Thanks,
Lior