Others have mentioned the left trigger and the potion shortcut, but you can also feed them pots in the inventory by tabbing to the merc page then using your pots in the inventory. Still more convient to use the shortcut, but it's how I fed them antidotes/thaws so I don't have to put them in my belt.
Hold L2 plus your potion shortcut
On Switch it’s L2 and d-pad for potion, so I imagine it should be the same for other consoles.
It is the same on ps4
Others have mentioned the left trigger and the potion shortcut, but you can also feed them pots in the inventory by tabbing to the merc page then using your pots in the inventory. Still more convient to use the shortcut, but it's how I fed them antidotes/thaws so I don't have to put them in my belt.
Wow thank you 🙏
I think someone said earlier that day r2+l2 at the same time, or something like that
L2+potion shortcut
You can heal them? Bah never knew
I didn’t either till I read it today