Have you tried turning Nanite off for the cliff mesh?
Iâm just checking ( because I canât see clearly enough ), it doesnât say âpreviewâ when you get close, does it?
Itâs your directional light. Those lines are saying âPreviewâ.
Select your directional light and select âmoveableâ instead of âstaticâ.
With the addition of the new lighting system in UE5 called Lumen, you no longer have to bake lighting. So, basically, things just go a lot easier for us all 
Watch a few tutorials on lighting in Ue5. There is a lot out there.
That was it. I zoomed in and indeed the lines actually said âpreviewâ. Thanks so much for the quick response and help. 
