[MC-309572] Vulkan shader problem

I was playing and I noticed that the shaders are strange in my version, the mobs have almost inverted shadows, every now and then the game lighting gets very dark or strange for no apparent reason. Also, the game is featuring some jagged edges on objects, even though I'm using the 1920x1080 resolution and using the graphics on top. And all this only happens when I enable the Vulkan renderer

Linked issues

duplicates 1

MC-309392 The lighting on entities and block entities is not rendered correctly and appears too dark or too bright on certain sides Resolved

Comments 2

mob 2026-07-04T17:07:17Z

duplicate of MC-309392

[Mod] ManosSef 2026-07-04T17:29:27Z

Thank you for your report!
We're tracking this issue in MC-309392, so this ticket is being resolved and linked as a Duplicate.

That ticket has already been resolved as Fixed. Please check the Fix Version/s field in that ticket to see in which version this behavior was or will be fixed.

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