2 frames displayed at the same time in animated textures

> Summary:
Animated textures are displaying 2 frames at the same time, showing unwanted pixels (bugs) for textures with transparency. It's very noticeable with HD textures

> Impact:
The animation looks weird (because it's like 2 textures overlap) and transparency looks lagging (because transparency is equal to Frame N hover Frame N-1)

> Repro Steps:
1. Use MCPACK attached
2. Find Kelp underwater
3. See how 2 colors are displayed at the same time on Kelp

> Observed results:
With the MCPACK attached (for demonstration purpose), you can see 2 colors displayed at the same time for the kelp but only one color is displayed for each frame...

> Expected results:
One frame displayed at a time for transparent animated textures.
If transition effect is the origin of the problem, that would be nice to have a way to disable it (in flipbook_textures.json file for example).

Screenshots/videos attached:
Yes