Since D11995, it looks like `arc diff` has to be run with `--allow-untracked` if I have temporary untracked files in the repo, because refusing to add them to the diff aborts the process. `arc land` has similar implications, but no equivalent flag, so the only way to land stuff is to add the temp files to .git/info/exclude. This pretty onerous, especially for temp files, which may have different names and pop up in various places just due to the nature of development.
How can I land a diff without dedicating a ton of time to carefully curating the untracked files?