In 1.19.4 mod [ realcamera-1.19.4-fabric-0.5.2-beta.jar ] when i disable rendering it disable for all players that im seeing, so if i disable for example heads, all players will be headless.

I tested carpet, multiplayer and server and didnt find the issue you mentioned. Can you provide more information?

By the way, 0.5.1-beta has the issue you mentioned.

oh, ok

i was using an outdated version