Is your feature request related to a problem? Please describe.
Sometimes I misclick when shift-clicking around the crafting section of the backpack, resulting in me emptying my right tank (which I'm using for potions atm).

Describe the solution you'd like
A lock toggle resembling the ability toggle, that prevents you from emptying the left and right tanks separately on accident. Possibly at the top of each tank in the GUI.

Describe alternatives you've considered
Add a keybind setting that allows you to change the button combination for emptying a tank.

Additional context

As you can see, the right tank actually goes in between the recipe and result of the crafting interface, making misclicks something to worry about. Rather than struggle redesigning the backpack GUI (tons of work I assume) if we could just lock the tanks that'd prevent any accidents (slightly less work... probably?)

I don't think the toggle should prevent draining the tank into containers since that should be deliberate enough to not happen on accident.