Shift + any key doesnt work for potions in the belt

The specific field where the potion in the belt is positioned lights up and the potion drinking sound is triggered, but the potion is not consumed.

I am using Shift + A/S/D/F for the potions in the belt and all of them have the same problem.

For clarification, i am talking about key customisation here.

shift + potion belt feeds it to your merc not you:)

How does that make sense?

Its the same button configuration. When i am able to use A for the potion and can turn it to Shift + A, then it should do the same exact thing.

If it is automatically used for mercs, then the game should not give the option to use Shift + A for drinking your own potion in the first place.

So there is an obvious problem and that needs to be fixed.

In the original install of Diablo 2 you could shift attack and use a potion from your number bar any heal without a merc. I literally just did it in the original. Now in resurrected they made it so that shift click only plays the potion sound. This is not the way it originally worked.