IOS 14.4.1 not working for me

IOS 14.4.1 won't let me see watch through my baby monitor without being connected to the same WIFI network..which really doesn't help when i want to see my baby when I am at work. And also my notifications are not being pushed unles i connect to a wifi network/ or unless I open a specific app then I get all the new messages/notifications. WTH!!!!!