Invert Shape removes "protect" mode of Control Point

[KeithRJ (Keith - Perth, Australia - Win11, PL9, FP7, VP3, Canon, DJI)]

@John-M

• Then, I click on the original Control-point and I add some more Control-points to the area selected by the Auto-brush
  – BUT, these areas (selected by the additional Control-points) are NOT cancelled out.
• Now, if I reset the “Invert shape” status on the Control-point sub-mask (that is, with “Invert shape” switched OFF) then the opposite applies !!
  – Areas selected by the additional Control-points ARE now cancelled out - - but the area selected by the original C-P is not.

I think this is a bug because it makes no sense how it works.

If you create a CP with one or more additional CP sub-masks and then Invert Shape it works as you would expect with all CPs working in unison.

So creating sub-CPs does not take into account the fact the original CP has been inverted.

Another strange behaviour: If you create a CP with one or more sub-CPs and then Invert Mask on the CP, only the sub-CPs seem to be active.

Additionally, if the CPs are in a separate Mask group then they appear to work properly.

Experiment and see what you come up with.