[Figured it out never mind] Mask paints black or black on mask, no white. What am I missing?

[nickbatz]

Why is the paint brush painting black on this mask even when I switch to white? Usually I figure these things out, but this time I'm stumped - or it's a glitch, one or the other. The blend mode and what I have turned on above it make no difference.

TIA

 

Edited September 21, 2023 by nickbatz

[nickbatz]

OPACITY.

Figured it out. Thanks.