Hi.
We encountered this problem too and finally got it working. The problem for us was the "bundle-identifier" value in the .plist file that was incorrect. I found the good identifier in apple developper account and put it in the .plist file. This have fixed the issue.
This thread helped us to find the issue : https://developer.apple.com/forums/thread/714600
Hope this helps !
Regards
udata
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