PackModeMenu OC Edition
An updated version of the popular PackModeMenu mod that fixes the issue causing server crashes when the mod is installed in the server's mod folder (this flaw has now been completely resolved in the original version).
This add-on is designed to work in conjunction with the main PackMode mod and does not function independently. Installation without the parent PackMode is impossible and makes no sense.

A simple and convenient tool that brings pack mode selection directly into the game's settings menu. Although applying changes still requires restarting Minecraft, you no longer need to manually edit the configuration file each time you want to change packmodes.
All settings and interface parameters are taken directly from the main Packmode.cfg configuration file, ensuring full compatibility and natural operation.