This is obviously a flaw in the program that I’m confident the team is working on. It is very odd but at least I know I’m not alone. (Although I’m a Windows user) Hopefully, the next version will have this weirdo bug addressed. It is all part of the Alpha testing.
In my situation, I have yet to get the pressure to work so I have just worked around that and explored the other features to see how the program functions overall.