Thank you for your reply!

Hi there, same symptoms as mine... I didn't receive any answer from Apple team since Friday. Will keep this thread updated.

Hi, I have contacted Apple to expose this problem. I hope for some good insights. I don't think the problem is on the app side too. Everything is working fine on local, even on iOS 15.5. But when the app is online, it suddenly messes up. "I am having a very hard time." – I understand you all too well... Will keep you updated on this.