I just found that the textbox in make2d that controls where the 2D geometry goes, doesn’t scroll and you are not allowed to resize the command window, so for “long” layer::sublayer structures you cannot see what you are typing.
I made the fix to stretch wider. However, if you still type a longer name, you should still see the text shift to the left as you are typing, and you can see what you are typing. You should see it in next week’s WIP.