Hi, I don’t know if it’s normal, but closing, deleting a material and then creating a new one, the view of the material doesn’t update, leaving the old one, this happens if you give it the same name to the file (or so it seems to me)
The error sounds like something I remember from years ago. Something about the asset manager caching and not releasing assets (but then it was about spatials). But I can’t reproduce this in the current build.
i have the same problem on the sceneComposer