Answered: 3DO stops to work in a right manner if I delete layer while I am in a paint mode

Vipera

There is a simple example. I apply a material to the model and then I add a paint layer to this material. I paint something on this layer and see changes in 3DO. Now I delete this new painted layer while I am still in a paint mode. After that 3DO starts to show crazy things - missing metalness or roughness layers. If I push a button to force-refresh 3DO it starts to show painted layer which I have already deleted. I have to restart 3DO to return it back to the working condition.
I think if deleting of the painted layer while in Paint mode cause errors then Delete button needs to be disabled or Delete button have to force exiting from the Paint mode.

Synaesthesia

We'll look into that. Thank you, Vipera!