Thank you for confirming this bug. I have followed up many times in the bug report, even put the effort to create a sample project for the engineers. But there is no communication whatsoever. FB14082790 That’s why I hoped DTS could provide a workaround.

Yes, it might be a fluke on my side! the bug is definitely back now!

Hello, just for your info: my bug report is still without reply.

That’s great to hear! Are you on a 16 Pro?

I guess we have to experiment or wait until we figure it out.

Thanks a lot for your feedback. I had already filed an enhancement request 2 years ago under FB10393561 but I didn't receive a response. Other apps can already use it on the App Store, so there must be a way that does not lead to a rejection. what can I do now?

Thanks for the update, looking forward to get this resolved finally!

Thanks for the idea! Unfortunately, that doesn't fix the issue for me…

Update: on the iOS 18.1 release candidate the issue is still reproducible on an iPhone 16 (Pro).

Hello @Engineer, we’re seeing many reports that this is still not fixed on the latest beta for iPhone 16 and 16 Pro. Any workarounds you can recommend? My radar is still without any response: FB15255061 This is urgent, because iOS 18.1 will be released next week and without a workaround many apps will get horrible user experience.

That’s insane! I guess that means I’ll have to add a big banner to my app: Push notifications delayed? Apple Intelligence is slowing down your whole phone! Turn off Apple Intelligence to restore expected performance of your device. It hurts, but I don’t see any alternative. PS: Strangely my radars still say: Recent similar reports: None I’ve filed it under FB15255061 and FB15544410

Sorry to hear that! Is that on iPhone 15 Pro or 16 (Pro)?

@syatyo did you hear anything back from the DTS ticket and wouldn't mind sharing what you were told?

Hello, I had filed a radar for this but did not receive a follow-up yet, could you please double-check it went to the right team? FB15307407

Update: I am still unable to reproduce this on iPhone 15 Pro. So it must be an iPhone 16 exclusive problem.