Madmapper v3.7.11.
When I go from one scene to another (they both have the option Invert Mask enabled), the option Invert Mask disables for a fraction of a second. This causes a visual flickering, because elements that are supposed to be masked out are now visible. But this happens only when I activate the second scene using OSC (/cues/Bank-1/scenes/by_name/<name>), not when I switch to the second scene manually.
When I inspect the surface that's causing the issue, the Invert Mask option switching even though it is the same for both scenes also happens when I switch manually, but the visual flickering doesn't appear.