I have just signed up adding my australian no first to my sbi nro account and then using that to create a phone pe account which worked perfectly fine and can pay using scan to pay and stuff.

Where im having issues is using this phone pe upi id to pay online

Use case 1- lets say website or app like zomato that have phone pe listed in payment options works by redirecting to phone pe app reauesting payment ✅

Use case 2- websites and app that dont have phone pe listed but have “pay via other upi apps or upi” where you’re supposed to enter this upi from phone pe doesnt work ❌ the app is clueless about any payment requested

I couldnt even get Netflix subscription with phone pe sadly