SHG, can we please separate Ground War and Invasion again?

I love both these modes, and thought it might be kinda interesting when I saw they put both into a single playlist, but I have yet to play a single game of invasion since this was done. Can we get these two modes separated again or get a way to have a filter for this playlist to where I can choose one or both in the same way we can do with TDM, HP, Dom, etc. In the quick play playlist?