I don't really believe that what I am asking for is hard, yet I still can't buy it as far as I know.
> actual investigation workflows are the hard part and still very manual & human operated.
Sure but it would allow your QA worker to have pre-tested usecase-based path with some flag on whether or not they may be problematic with a screen-recording and some timestamp of where it went wrong.
These will always need human-in-the-loop to vet the findings before cutting a ticket to development team.