Flying With Elytra + Vehicle / Mount Bug

If you mount a vehicle or animal when flying with Elytra, the players model remains in the flight position, instead of cancelling the elytra flight.

Steps to Reproduce:

• Glide towards a rideable mob or vehicle*
• Mount the mob or vehicle before landing
• Observe the position of the rider

*Affects:

• Minecarts
• Saddled Pigs
• Horses
• Boats
• Llamas
• Donkeys
• Mules
• Skeleton Horses