@gaieus said:
When you save the component only from the model, right? Like right click > Save as...?
True - I can see the same (never thought of this so far) but I think this is how it should work. By saving a component, you only save the component definition into a new file, i.e. what "defines" the component (everything but only that is inside).
Imagine you have a bunch of instances of the same component - some are painted this or that way (from outside), some are scaled or flipped - which one would you "save as..." if you, for instance, do it from the component browser (where there is only one definition of them)?
All in all, whatever we do with a component "from outside", is only part of the model it is used but not part of the component itself.
I was afraid of this! I'm building furniture from melamine faced boards with banded edges and I wanted to make basic panels with default face material and default banding material which I can chance according to the progect. But CutList plugin gives a panel material based on the "from outside" material of the component. So I gonna deal with layers again.