PBR Channel preview collapsed picture

Hi there! Is it only me but in the editor when selecting PBR Channel any of
the preview (Normal, Metal, Rough etc.) the picture collapses and rendering
artifacts are shown. Is this a known issue? I could not find any topic
regarding that. Thanks a lot!

Make sure you’re using native render resolution. Disable DLSS (if you have it)
and set render scaling to 100.

That’s right. Thank you for reporting the problem, we are tracking this bug.
Regards, Sylvain