In VS on Mac OS when I try to rename a file then if the file exists with a different case it won't let me rename it. Is there any way around this. Seems like something I would have thought would have been fixed 20 years ago :-(
not sure I understand your issue, are you trying to rename a file to a name that's already exist (with or without the same case)? because if that's the case, you won't be able since apfs isn't case sensitive as far as I know.