When is the * solo mode on?

@SpidermanT56Im just working on the battlepass but whenever I finish it Im taking a long break from this game unless they add permanent solos or an event mode, i like the map, revanent could climb 3-4 floors to make him actually usable but other than that hes fine, the game itself still has the same issues and im not putting up with teammates any longer than I have to... as soon as I hit level 110 Im done