We are aware of an issue causing pages to load incorrectly for some users and expect a fix soon. Sorry for the inconvenience.
Hello, I looked up my question already but I did not see a good answer for my circumstance. Can anyone help me figure out why my "Remove Material" feature is greyed out? Thanks!
Hi,
show us the section of Extrude feature. Is it closed ?
MH
Is this what you mean?

Make sure the first feature is solid and not a surface.
