Flipbook textures are messed up when VSync is disabled while using ray tracing

Steps taken to install and run Vannilla RTX Normals:

• Install the Vanilla RTX Normals package.

• I use the Vanilla RTX app to launch Minecraft

• I toggle "enable in game graphics switching"

• Activate Vanilla RTX Normals package

What I expect: All textures look correct

What happens:

• Textures in game and in the menus of the game appear glitched.

• Everything else appears to be working

The glitches appear to be semi random. Every time I reopen the game some new texture is glitched and the others are ok. However, what textures could be glitched is somewhat predictable.

After reopening and looking at the same area in the recording above. You can see that there is a different texture glitch.

I also tested with a fresh install of the Kelly’s RTX package in order to determine if this is an issue with the package or if it is an issue on Mojang’s side. I took the following steps

Steps taken to install and run Kelly’s RTX:

• Install Kelly’s RTX package.

• I toggle "enable in game graphics switching"

• Activate Kelly’s RTX package

• Get in game and enable ray tracing

• restart and get in game again

What I expect: All textures look correct

What happens:

• Textures in game and in the menus of the game appear glitched.

• Everything else appears to be working
  

  

Above image is from test with Kell’s RTX package.


The fix:
I reported this issue on the Vanilla RTX GitHub page and in the resulting thread the maintainer gave me the solution of turning on vsync in the options.txt file.
https://github.com/Cubeir/Vanilla-RTX/issues/60

The maintainer believes that this is an issue on Mojang's side, so I am reporting the bug here.
However, the maintainer was unable to verify the details of the bug because they were not able to reproduce it.

Device Information
Processor 13th Gen Intel(R) Core(TM) i7-13700K (3.40 GHz)
Installed RAM 48.0 GB (47.8 GB usable)
Device ID 1B200FB7-2711-498B-A9C9-FA159B67FE56
Product ID 00326-10000-00000-AA209
System type 64-bit operating system, x64-based processor