When you launch yourself at max possible speed with the gamerule command in a minecart after throwing a trident the trident dissapears.

Steps to reproduce:

1. execute /gamerule minecartMaxSpeed 1000
2. place a minecart in a track that gets you to the max speed (the most easy way is to build a loop with powered rails) that contains a way to launch yourself in the minecart
3. throw a loyalty trident as far as posible
4. as fast as possible trigger the relase