Select person in ACR not working as it used to.

ACR 15.4.1

Bridge 13.0.3

Windows 11 pro, 10.0.22621 Build 22621

AMD Ryzen 5 3600XT

When I select a subject in ACR from Bridge.

I open masking.

I selection Person.

I deselect the whole person mask and select individual components (like face, hair, skin, clothes)

It generates the sub masks masks fine, but if I select one of the submasks (ie face) and make a change, the change is applied to the the entire set of masks and not only to the selected mask (note there is a big blue outline on the top level mask that does not go away).

This makes the individual submasks pretty much unusable..