I suggest you to add a way to limit maximum and minimum scale server-side, to make sure that people won't be able to crash the game by setting their scale to big/negative values. There already is a config file in C:\Users<user>\AppData\Roaming.minecraft\config\pehkui\config.json, but when I set
"base.minimum" and "base.maximum" to some other values, nothing happens. Expected behavior: scale should automatically change to the max one if it was greater/ min one if if was smaller.