Information

Minecraft version: 1.19.2
Modloader: Fabric
Fabric loader version: 0.14.9
Environment: Singleplayer

Mod name: Stack Refill
Mod version: 3.1

Description

Let's say, if I have 2 potions in my inventory and 1 in my hotkeys, then I drink the one in my hotkeys, it summon the other potions to the side of my empty hotkeys right? Buuut, when it happened, a visual bug occur where all of those are empty, and if I move it somewhere between the slot, it return their filled appearance.

*Note
Will upload videos about trying the potion for better explanation.

Off topic sugestion

Now, how about let's say I place 1 potion on my number 1 hotkeys, and if I suck it dry empty, why not just replace the number 1 hotkeys with filled potion instead of taking other empty slot?