Sumary:

The animation when you use a riptide trident do not stop when you try to throw the riptide trident while the animation occur.

How to Reproduce:
1. Pick a trident enchanted with riptide.
2. Start a rain to be better to reproduce
3. Repeatedely use the riptide trident on rain
--> The animation when you use the riptide trident persists and only resets after the cooldown.