Hey guys hoping I get some insight here please.

I created an activity that I shared with a non bunq user with they phone number.

All payments were added to the activity. So far so good.
When done, I selected "settle payment". Got a message that that was all done but my friend never received an SMS for the request.

I tried a second time by recreating another activity and adding all expenses. When done, still no SMS was received to the second person.

Does this feature only works with Bunq users ?

Thank you.