Extreme performance loss translating signs (mostly modded ones) 1.16.5

[Kaleidio]

https://spark.lucko.me/NtrZXsXOss

the above is a possible incompat with Performant mod, but I doubt it

also causes logspam with optifine render regions enabled:

[13:59:20] [Render thread/ERROR]: [OptiFine] OpenGL error: 1281 (Invalid value), at: Copy VBO range
[13:59:20] [Render thread/ERROR]: OpenGL API ERROR: 1281 (GL_INVALID_VALUE error generated. neither nor can be negative.)

[Kaleidio]

focused on your mod

[ringosham]

This seems to be an easy fix.

[Kaleidio]

sounds to me like you don't cache results?

[ringosham]

Nah. This is just a small mistake. It should not process things on the server at all in the first place. Everything should stay client side.
I'm also in the processing of porting it to 1.17.1 so updates might take a while to release

[Kaleidio]

nothing has been done to the 1.16.5 to fix the issue, is this issue abandoned or patched or only in newer mc versions?