Vanilla Elytra's flight is better in first person, and Do A Barrel Roll Elytra's flight is better in third person, it would be very useful if there was an option to auto-disable the mod when you start flying in first person

Then if the person changes their mind and wants to enable the flight mod in mid-air, they would press the hotkey again (i)

If you find this interesting, please post an update for fabric 1.20.1