SceneTextureLookup bug

I’m trying to make a custom material node that I need because of for loops. It worked for some time, but after few experiments “SceneTextureLookup” suddenly seized to work and become “unknown identifier”. Restarting engine doesn’t help. What could happen there, and how to make the node to work?

Hey Alex,

I would need to see an image of your material setup or someway to reproduce the issue on my end in order to effectively assist you.

If you can provide me with steps, screenshots, or even a simple test project demonstrating the issue we can troubleshoot further.

Thanks,