Breathing stations do not fill duplicant lungs as much as they're supposed to

I noticed that they don't prioritize going to the station either, the go to air pockets or even airflow tiles surrounding water. 

i am also getting this problem, they keep coming back to the station to breath but the station is not fast enough to fill the air

The problem is still there, and it is very unpleasant.

Breathing Stations can only hold 25 kg of oxygen, which is exactly enough for 100 units of oxygen supply. However, if a duplicant has leveled up their swimming skill, they go to refill at around 70 out of 200 units of oxygen. The Breathing Station doesn't have enough oxygen to fully restore their supply, but the task to use the station doesn't disappear, causing the duplicant to use the mask every single second. It looks terrible and wastes the duplicant's time.

Even if you place multiple stations, the duplicant doesn't switch to another refilled one. Instead, they keep standing next to the empty station, or they start to run away but immediately return when the station fills up a bit.