Currently the console player base seems quite small. Matchmaking can sometimes be in excess of 30mins. for Such a niche game, it seems beneficial to group the whole player base together. Xbox and pc have been cross platform for a longtime and PS4 is now getting in on it too.
If it’s not possible then changes are needed to the matchmaking UI. I’d suggest playbase percentages. When you choose quickmatch it should show what % are queuing ranked or public and what % are queuing as SM or GS.
You could even change it so when you load up multiplayer it shows you what lobbies are available