Online Seasons mode – Opponent quits no win or points awarded (Xbox Series X)

Have you guys also noticed that this doesn’t happen in the biweekly Tournaments on seasons. When you quit during any of the cup tournaments (premier cup, women’s INTL etc) the person who quits gets the L, which of course makes sense. So, HOW is this not possible to do the same thing in a normal seasons game? It doesn’t make any sense