Idea:
Being able to see the mod a replay was recorded in as well as the date it was recorded.
Being able to organise the list by mod or date would be helpful too.

If you open the replay in notepad, it tells you the mod. And im pretty sure dates were also there a while ago, but were removed for some reason.

Still, its more convenient I suppose.

Yeah that's pretty much the reason. Just a quality of life thing.

You still have BELTS addon which show you the mod.

This can be changed with a script, I don't know if someone made one.