Sable Sub-level Loading System Fix
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthChanges how Sable determines when and how sublevels are loaded and unloaded.
Prevents sub-levels from unloading when the only player loading them is dead, fixes Sable's sub-level loading and unloading when a player is on a sub-level but its holding chunk is unloaded, and keeps sub-levels loaded when any chunk within the player-requested view distance contains any part of that sub-level (even if no player is standing on it).
Useful for modpacks/instances in which you intend to create very large sub-levels that span many chunks.
Requires Sable 2.0.3 or newer.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as sablesublevelholdingchunkfix-1.5.3.jar — drop this file into the mods folder
- Download size: 87 KB
- Download link checked 15 Oct 2026 — working
These come from our own check of the pack file, not from the source page.