Configuration with Minecraft - Minecraft Version and World Seed not working

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Callisto’ v2.5.0.14 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Sleeping

Problem Description

Issue

When I try to create the world, it says that I have to use the 1.21 version but I have changed the version in the configuration to 1.20.1. I’m deleting the world folder so it can restart but the same problem is happening and it is reseting also with a random seed, not the specified in the configuration section.

Reproduction Steps

  • Clock Configuration in the panel
  • Click “Minecraft” in the configuration panel
  • Click the tab called “Server and Startup”
  • Change the minecraft version to “1.20.1 (realease)”
  • Add an specific seed number in the “World Seed” section
  • Click “File Manager” in the panel section
  • Delete the “World” folder
  • Click “Status” in the panel
  • Restart the server

Be sure to hit Download/Update after changing the MC version.

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