Hello everybody, I am using UE5.1 on Linux, the already build package downloaded from the UE website.
It looks like lumen is working correctly but it can be turned off. If I select “none” in the global illumination settings it looks like it is still using lumen.
See the 2 pictures in attachment, even if the settings are different, the viewport shows the same result. Triggering the light rebuild does not fix the issue, Lumen is always on.