There doesn’t seem to be a tag for bugs, but I think this is a bug rather than a question.
When I first open a fact note in Edit Person, the Save and Cancel icons appear. I don’t think they should appear until and unless I change something in the note.
Something I always desperately wanted in RM7 and its predecessors was an indicator in the note editor as to whether I had made any changes or not. RM8 was giving me that feature, but the feature now seems to have disappeared. I’m on 126.96.36.199 and I don’t know when the behavior changed.