Sounds like a court battle between the Arizona state Constitution and the U.S. Constitution could be in the offing. There’s obviously a conflict between the two, in this regard.
That would be an interesting battle. I suspect that if the state with a recall provision in its constitution allowing recall of its elected officials by voters of that state actually pursued the issue to the USSC, we might secure another way to removing people like McCain, Menendez, et al once they start acting against the people who put them in office.
U.S. Constitution trumps the state. There has never been a provision for recall of federal officials.