You’re good. I swapped from the $35 Can-US-Mex to the same price with the 500 min/mo int’l with the same price point. It doesn’t show up there but I did log in on pc and see it there.
Correct. You just need to ensure you have roaming on. If you have problems with data in the USA, change it from 5G Auto on your phone to LTE until you get back.