Material changes not being saved

Hello, I’m dealing with an issue of my changes not being saved in the material. I’m sure I’m missing something, but not sure what.

Hi @johan42! Welcome to the Omniverse forums. :) Unfortunately, I’m not able to reproduce your issue on my machine.

Would you be able to upload your Create log file (screenshot below for its location) from a session where you encounter this issue? That may tell us more about what’s happening on your local setup. Thanks!