"verify that both the old and new root certificates for the HTTP/2 interface are included in the Trust Store of each of your notification servers before March 29" How can i verify that the required certificates (AAACertificateServices) are included in the Trust store of my backend server? My backend server's OS is Ubuntu 18.04.3 LTS.

I am experiencing the same issue. Sometimes, my notification service extension is not triggered. So, the push notification content is not modified. Anyone got hints to fix the problem? Thanks

@sal_from_new_york Thanks for replying. I will tell my server guy to check that the certificates in locations you mentioned on our ubuntu server. /etc/ssl/certs/  or /etc/ssl/certs/ca-certificates.crt If it's not there, i think we are supposed to place the certificate there. the AAA cert can be downloaded from Sectigo knowledge base website as mentioned in the update. for some reason, i can't paste the link here. it says the URL can't be included. Thanks

@sal Thank you very much for posting the TSI and submitting a detailed response here. Much appreciated!

I am facing the same issue. Getting only the .json file and not the crashes. @eskimo Need your help here. Thanks

I am using notification service extension and running network request without any problem

@Nazgul: is this limit documented any where ?

Can you please provide a link to that WWDC Video ?

@edford: I appreciate your contribution to this thread. I encountered a similar situation. When I downloaded the crash reports from TestFlight, there was no 'reason' field. Then I read all the replies and your comments and found that I needed to check the crash reports using the XCode crashers organizer. I am highlighting this for future readers: To find the 'reason' field, It is important that you analyze the crash using XCode crashes organizer. Find your crash in the organizer, right-click and then click 'show in finder. This will be an XCcrashPoint file. Open it and the reason field should be there. See attached screenshot Hope it helps. Awais

@edford. I am attaching my recent crash report as an attachment here. I have anlysed the crash report and i believe my app was stuck in some kind of deadlock. I am using locks to manager synchronization. Can you please spare some minutes and verify that my assumption is correct. Bundle of thanks. front-board.crash

You can find the answer here: https://stackoverflow.com/questions/60952549/xcode-11-4-compile-error-missing-package-product-package-name

What worked for me I have replaced Scrollview and Lazyvstack with a 'List' and it has resolved the stuttering/flickering issue for me. So for the above example, try to change this code VStack { Button("Shuffle items") { items = MockData.randomMessages(count: 100) } ScrollView { LazyVStack(spacing: 10) { ForEach(Array(items ...... } To this: VStack { Button("Shuffle items") { items = MockData.randomMessages(count: 100) } List { ForEach(Array(items ...... } Let me know if it solved your problem. Thanks