This is a tiny mod which lets you assign filters in the top rows of your inventory behind existing items, without having to go into Settings and turning off inventory auto-sort.

It's mostly just useful for specific mods like Industrial Revolution 3 where you want to have lots of filters in the early-game.

How to Use

• Pick up the item in the slot that you want to filter, so you see the Hand icon.
• Press Shift + Middle-click to open this mod's GUI.
• Set the filter, or right-click the filter button to dismiss it.

You can also Shift + Left-click the filter button to quickly assign the most recent filter.