STEPS TO REPRODUCE 1. Add a colorize mask through the menu in the Layers docker 2. Disable the Edit mode on the mask 3. Press the update button on the mask 4. Re-enable the Edit mode on the mask OBSERVED RESULT The following message pops up: Krita has encountered an internal error: SAFE ASSERT (krita): "changedInTheMeantime.isEmpty() || (changedInTheMeantime.size() == 1 && *changedInTheMeantime.begin() == KisLayerPropertiesIcons::colorOverlay.id())" in file C:/builds/graphics/krita/libs/image/commands/kis_node_property_list_command.cpp, line 118 Please report a bug to developers! SOFTWARE/OS VERSIONS Windows: 11 10.0.26100 Qt Version: 5.15.7 portable version git 8dd1ad1