[Bug]: galacticraft items permanantly renderd on player, but not to others on my server

[LittleTimmy52]

Forge Version

14.23.5.2860

Galacticraft Version

4.0.6

Log or Crash Report

there were no crashes

Reproduction steps

1. put on thermal protection peices
2. take them off
3. they still show on player
   ...
   its a regular forge self hosted dedicated server
   some galacticraft addons: extra planets, more planets, galacticraft planets, galactic computers
   

the same issue as this post is mine
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://github.com/micdoodle8/Galacticraft/issues/3592&ved=2ahUKEwjzloS04OGGAxURQzABHUdVDeAQFnoECB0QAQ&usg=AOvVaw3of4A7kd4plZ57xh2S_8cr

anything from galacticraft stays om me, but other players dont see it, just me, I have a lot of mods, but its basically an updated space astronomy2 with half of sky factory 4 i can provide a modlist if requested. it is no big issue to me, just annoying to see, so I wont be spending hours removing mods til it stops, its not really worth it to me, but if anyone knows the cause and can provide a solution that does not involve removing mods (and having to restart my server back to nothing) I would appreciate it.

thanks for any help.

[LittleTimmy52]

ok the oxygen mask comes off but the thermal padding is the culperate