So I’ve been thinking about this for a bit and I’ve noticed that the /seen command is broken on classic. For example, you can use it if someone logged off 20 minutes ago, but you will get an error player not found message if they haven’t been on for a day or more. I think it would be nice to know when others were last online just like the /skyblock server.
The problem is, this has been an issue for quite a while. Often, before the introduction of the current ban manager on skyblock, the way to refresh these times and clear the error was to essentials mute them. I believe this may still work. I don’t think it’s a straight up easy fix.
I’m pretty sure the ban manager plugin overwrites the essentials plugin therefore the command is unavailable. However it should be quite easy to fix the config but indeed I believe there are more important things right now than cet command
From my understanding of trying this recently, on classic /emute still works. I'm not sure whether this is limited to certain staff groups though. I agree with you on the last statement.
Support, It pretty much gets annoying when that happens, It might not be that easy for devs to fix that.