Inconsistent texts on Mint Mobile
I recently switched carriers to Mint Mobile from AT&T but text messages are now inconsistent among platforms (iPhone, iPad, Mac, Apple Watch). Support at Mint Mobile says they only support "mobile". For example I received the text below on my iPhone yesterday, but nothing appeared on the other devices. When I replied, only that reply and her subsequent response appeared on my Mac and iPad, but not the original text.
iMac Pro, macOS 14.2