Describe the bug
I am using vencax/netlify-cms-github-oauth-provide hosted on azure as my github oauth backend. The OAuth is verified but the auth window is stuck at callback.

Expected behavior
Auth window should close and redirect to Decap

Screenshots

Applicable Versions:

• Decap CMS version: 3.1.2
• Git provider: GitHub
• OS: Win 11
• Browser version: chrome

CMS configuration
backend:
name: github
branch: main
repo: gehuhaldwani/techgeeks
base_url: https://github-oauth-hfetgadah0c8cqh9.eastus-01.azurewebsites.net