I can't change my mouse sensitivity on PS4. Also there is another bug that doesn't let me choose emotes in-game (I can only scroll through them) : r/FortNiteBR
Best Controller Sensitivity Settings (Fortnite Battle Royale) - YouTube
Controller sensitivity is locked, even though I'm using a controller on PS4 with no mouse/keyboard plugged in? Is there something I'm missing here as to why I can't change these settings? :