Texture Animation Bug
This bug is actually really simple, and easy to notice. Basically, animated blocks & fluids (such as water, lava, prismarine blocks, magma blocks, etc.) have an animated texture, and that texture is playing way faster than it should be.
In case this wasn't clear enough:
Place down blocks & fluids that are animated and you will notice the bug.
Thank you for your report!
We're actually already tracking this issue in MC-161851, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.
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