Hello, Thanks for responding. MacOS Catalina 10.15.4, AutoCAD 2020 version Q.46.M.184. I am using a student license so I'm not sure if there is any issue there. I just name the layer state "custom".

I am pretty new to AutoCAD and in the drafting class I took, we only dealt with 2D drafting, so I am attempting to learn 3D modeling on my own. I am also having trouble saving the layers I create and am wondering if this issue is related to the inability to edit layer states.