
When I introduce MOHO rigging to other users, I place the black mask at the top of the layer.
When the black mask is made semi-transparent and displayed on the screen, the paths of the bones and meshes appear to cooperate.
This is also useful when working. It is very useful and makes manipulation much easier.
The black mask will not be rendered, but you can enable this setting when exporting the preview. You can see the movement of the bones clearly.
I would like to see this implemented as a display feature.
You can turn it on and off like a video safe zone. It would be useful to be able to switch the view with a shortcut.