Ride Host breaks

Hello everyone! I would like to apply to be a ride host during the summer once school is out. I have 1 concern about it though. I understand how breaks work for ride hosts, but what happens if I need to use the restroom really bad? I worry about things like this.....

you have to go to the bathroom where you are standing...duh

...kidding, you ask your TL or ATL wif you can go and they will get rotated out for a few minutes or take your spot so you can go to the bathroom