There was a containment bypass fix but it may have been overkill as described in this post.. It’s been a minute so I can’t recall why it’s still affected with HIPS disabled.
I’ve only just had my laptop back from being repaired (a display cable got pinched) so haven’t put CIS back on it yet as I did a fresh install of Win 11 and haven’t had the chance to see if I can reproduce at this end.