Fixes a Minecraft Bug that prevents closing the inventory when bound to a mouse button
Description
Minecraft allows you to rebind the "Open/Close Inventory" key to a mouse button - however doing so will allow you to only open your inventory with that button, not close it.
This is a fix for that for Forge versions of Minecraft.
A Fabric version exists already here.
The Minecraft bug has existed for nearly ten years. The most recent tracker is MC-156810