Device is an iPhone 15 pro max, running ios 18 public beta 1. today my wife sent two screenshots and they both appeared as blank little bubbles (image attached), which my wife then also said she was unable to see images from me. I checked with a friend by sending him a picture, and we were both able to send and receive images to each other no problem. Just wanting to bring this to attention as seemed like an odd situation. I suppose I may need to restore my iPhone, unsure when it was last backed up before a beta though 😅 otherwise may just wait it out