So, I'm very early in the game, first dungeon, got tutorial about map skills. Game tells me to change leader to the character with the relevant map skill, but I am unable to make it work.

Maybe I'm just dumb and missing something, but I changed leader in the party structure screen, but nothing changes in-game. I presume the visible character should change to the leader or similar. In any case, the map skill in question is not usable regardless of who is set as the leader.

Am I missing/misunderstanding something, or is it bugged out, or what?

Thanks