The Open PR button first loads branches from the local branch, and then continues loading my forks' branches without further indicator of it doing so.
It also orders it in... RandomSort?
While 99.99% of the time, the branch I pushed to last is the one I'd want to create a PR for, but that's not even displayed because the list just cuts off (which is fair, but no sorting means the one I want is lost in the cut).