Editor crashing whenever I try to build lighting with a landscape in the level

Title says it all. Editor completely crashes whenever attempting to build lighting in the level. Problem goes away whenever I delete the landscape. Only other information I could think to be worth noting is that I did build a nanite mesh for the landscape

I am having the same issue using Unreal Sensei’s auto landscape material in UE 5.4.
Build Lighting crashes every time unless I disable nanite. Then it’s fine–but I really want nanite displacement.