Nautilus does not warn when unrar is not installed
I have a debian 11 bullseye PC with Gnome and Nautilus 3.38. I tried extracting a .rar archive with Right-Click and then "Extract Here". But the process hanged and did not finish. I figured out by myself that unrar was not installed and that was the cause of the problem. I would suggest to put a warning message like: "You need to install the unrar package to extract this archive" if this is such a case. I think debian cannot make unrar a dependency of nautilus, since unrar is in non-free.