and someone tried removing all cards, removing apple wallet, restarting and reinstalling it ? if I understand well, the problem comes from the wallet notification not coming at the good time so resetting maybe can make the trick . BTW got the same problem, when I pay with apple wallet, dont got the wallet notification, so the shortcut return failed . tried resetting, rewritting the shortcut, offloading shortcut etc nothing work, so maybe the problem is wallet ? ps: how did you founded the shortcut trace ?

Update to my previous message: I founded how to figure out: there is two possibilities: in notifications , wallet, disabled summarize notifications. (For iOS 18 the problem can come from there). remove every cards (on iPhone, Apple Watch etc) remove apple wallet and restart (maybe better restart with the vram reset : button up, down and lock (keep holding it until you see the apple logo). It worked for me