gh pr view cannot find open pull requests

Describe the bug

I'm in a checkout of https://github.com/maxandersen/quarkusio.github.io/tree/insights1
and https://github.com/quarkusio/quarkusio.github.io/pull/535 are open but gh pr view reports
no open pull requests found for branch "insights1"

My best guess is that somehow it does not like the base branch is develop and not master but that is just a guess.

Steps to reproduce the behavior

see above

Expected vs actual behavior

gh pr view should show the open pull request no matter what branch it is against.