Contraptions visually jitter but function correctly

[EmptyDreams]

Describe the Bug

As the title suggests, see the video below for the exact effect.

It's worth noting that when the model is twitching: the windmill bearings are rendered correctly; the power output is normal; and the collision box for the windmill is normal, and I get pushed away by the windmill when I stand next to it.

Another detail is that it seems that when the problem occurs, all windmills have the same problem. Since I only have two windmills in my game archive at the moment, I can't guarantee that it must be all of them having problems at the same time.

There's also the small matter of me (or other creatures) being able to jump (or walk) up from anywhere in the structure after I've made it solid using the mine cart.

Reproduction Steps

I'm not sure how to reproduce the problem, but I've encountered it more than once.

Expected Result

The model of the windmill should rotate normally.

Screenshots and Videos

QQ20231227-205016.mp4

Crash Report or Log

https://paste.ubuntu.com/p/CBZvGJx3Dy/

Operating System

Windows 10

Mod Version

0.5.1d

Minecraft Version

1.20.1

Other Mods

fabric-api-0.88.1
architectury-9.1.12
cloth-config-11.1.106
sodium-0.4.10
indium-1.0.21
lithium-0.11.2
ferritecore-6.0.1
exordium-1.2.1
entityculling-1.6.2
enhancedblockentities-0.9
enchlevel-langpatch-2.1.2
Debugify-2.0
appleskin-2.5.0
journeymap-5.9.12
imblockerfabric-1.0.24
jade-11.6.4
jei-15.2.0.27
lanserverproperties-1.11.1
Patchouli-1.20.1-84
trinkets-3.7.1
Botania-441
create-0.5.1d

Additional Context

No response

[EmptyDreams]

Windmill models are not the only ones that can have problems, other models can have problems as well.

QQ20231227-21186.mp4

I'm guessing it might have something to do with entities "穿模¹" with other squares?

Footnotes

1. 穿模：Refers to the whole of a model or part of it mistakenly overlapping another model. Forgive me if I'm not sure how to say this word in English. ↩

[drwoops]

does F3+A fix the issue for you?

[TropheusJ]

try removing entityculling

[EmptyDreams]

does F3+A fix the issue for you?

I tried this and this solved the problem I was having.

[EmptyDreams]

try removing entityculling

What's "entityculling"?

[EmptyDreams]

try removing entityculling

Oh you mean this mod, I tried it and the problem still exists after removing this mod.

[EmptyDreams]

QQ202413-215659.mp4

Today I found out that a similar problem occurs with lifts and that "F3 + A" does not fix the problem.

[TropheusJ]

There's been no other reports in nearly a year and still no reproduction or any hints