Same here, I am using an iphone 12 with ios 16.0 and the latest version of WA Business. I can create the quick reply, hit save and I see it added to the list of quick replies, but when I go back to the chats it is not available. Go back to the list of quick replies and it is gone. I have tried ten times to create replies and the same happens. Tried reinstalling whatsapp and it keeps happening. Please help!! This is a huge deal for our business, we need them working!