When using the auto-merge feature, any changes made to the pull request (PR) title or description after initiating auto-merge are not reflected in the merge commit message. The merge commit message is typically generated at the time the auto-merge is queued, and subsequent edits to the PR title or description do not update the pending merge commit message. This can indeed be confusing for developers who expect their changes to be included.

Add an option to automatically cancel the auto-merge when either the title or description of a pull request is changed? Or make it not editable, until the developer pushes "Cancel merge".