I know but its just seems like stupid design. Why not have a normal setup with a column for game mode that you can sort in order?Game mode is shown in the map name.
ffa = Free For All
koh = King of the Hill
to = Objective
lts = Last Team Standing
tdm = Team Deathmatch
If you want to search for specific modes you can just type the desired mode in the map filter.
It would be a lot easier.