There are some 'sidebar operations' that I can do in 3 with the command palette but not in 2. One that I use a lot is 'new file relative to current file', and I

There are some 'sidebar operations' that I can do in 3 with the command palette but not in 2. One that I use a lot is 'new file relative to current file', and I think 'rename' also doesn't work in 2.