Pitcher Pump glitch

I've also had this bug.
Silly thing is - they will keep coming to get that liquid, but because that one CO2 packet they won't get any. Not sure if amount on the right matters.
Also somebody should make CO2 behave like other gasses when met with liquids - having 1 200g CO2 packet block an entire tile (+) worth of liquid from spilling horizontally is ridiculous.

Thing is, this bug occurs even when there's a bunch of liquid all around the pump - I've originally encountered this bug in a fully submerged pump, so it's not the gas that's the problem