Currently, the link back to b.p.o is only shown as a status check when PR is not yet merged.
Often I still re-read a merged PR, for example while backporting changes.
After a cherry-pick PR has been merged, we're supposed to go back to the bug tracker and close the issue.
However, since the PR has been merged, the status check is no longer visible.
So I think it will be nice if the link to the bug tracker can be added as a GitHub comment that is always going to be available.

What do you think about this?