Find my doesn't send notifications every time
Me and my friend are trying to set up "Find my" together so that we will be notified when the other person for example is leaving the house or arrives at work. Although we tried both to request and invite to share location and set it to send our own location every time, it only works for example when I set up a notification to notify myself when my friend leaves the house. If my friend sets it up to share every time, it doesn't notify me.
Why doesn't this work and how do I solve it?
iPhone 6s