have low water, not drinking automatically

We don't have support for sophisticated backpacks. I will take a look at this.

its listed as supported on the curseforge page
this comment also claims support #2 (comment)

It works for foods, not the flask.

I have to see if it is just a missing tag and it will work. Not sure, but will find out.

Oh, I see, it is for hunger. It actually says this in the upgrade description. I will leave this open for now. It might be interesting to do a thirst upgrade at some point.