How to let players choose 1v1, 2v2, 3v3 before entering the map?

Hi everyone,

I need a bit of help. I’d like to know if it’s possible to let players select a mode like 1v1, 2v2, 3v3 or Squads before entering the match, directly from the matchmaking screen (similar to how Blitz Royale lets you choose Solo, Duos, or Squads).

The goal is to avoid creating multiple versions of the same map just to support different team formats.

Is this something that can be configured in UEFN?
If yes, what’s the recommended way to set this up (maybe through FortniteProjectConfig.ini or some other method)?

Thanks a lot in advance for your support! :folded_hands: