
middle-click-fix
Fixes issue where click to middle block button doesn't register for creative inventory actions
Screenshots

About this Mod
Fixes a long-standing Minecraft bug where using the 'click to middle block' button to pick a block in the creative inventory fails to register properly. This bug caused inconsistencies when players attempted to middle-click blocks, either to copy block types or interact with the inventory. The fix ensures that middle-click actions are consistently recognized, allowing players to accurately pick blocks and interact with the creative inventory as intended
Available Versions
How to Install middle-click-fix on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.4).
Install Mod
Open the mod browser in the dashboard and search for "middle-click-fix". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.4, 1.21.3, 1.21.2 (+1 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
middle-click-fix server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.
Is middle-click-fix compatible with fabric?
middle-click-fix officially supports fabric for Minecraft 1.21.4, 1.21.3, 1.21.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with middle-click-fix – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if middle-click-fix consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install middle-click-fix with just one click on your server.