I'm not sure. Files seem to be messed up in general. They don't end up in the folders they are supposed to be in. In fact, I think the 'group' system XCode uses is useless; folders accomplish the same thing...
I just can't delete files; simple as that. There is no option to delete a file when I right click; only touch, untouch, that type of stuff. Speaking of which, what does 'untouch' do, exactly?
Oh, the key combinations don't seem to delete, either 😟