When creating merge request on forked repository, make clear which repository is being merged to
Description
We're doing our primary coding on a repository ("B") that, a year back, was forked from a different repository ("A"). Everything works and was clear, except when I try to create a merge request.
I go to the active repository B, and then to the branch I'd like to merge, and click "Merge request". I then get a form that shows that I'm merging to the "master" branch, with everything indicating that I'm merging to the active repository B. But, when I click "Submit merge request", the merge request appears on the original repository A.
It took me three times to figure out that the "Target branch: master" indicated the master on A, not B. There's no way to see this from the form, nor is it even obvious that B was forked from A (I figured this out while debugging this).
Proposal
If the default target branch is not on the current repository, make this clear on the merge request creation form.