2deba20912
In 157e7e0351 edge calculation was updated to
propagate attributes, but the manifold boolean propagates
edge attributes itself. It seems this causes some issues where
boolean attributes get invalid values, which I discovered while
developing #148063. I didn't investigate too deeply because
I'm going to have to restructure this code for #122398 anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/148096