I think it'd be nice to have a tool where you could cut out shapes in the schematics. like the select region option but you'd use the box to choose where you want to cut out the schematic from the original one (think of it as a tool to use to make windows and other things)
and I know you can just build something like a window in but it's tedious to do it when you've finished your builds and then decide or realize you need it there.
maybe it's just me who builds my walls and then realizes that I need a window there after it's all done, but seriously it's so annoying😭 it'd help to have a schematic cut out option.