We don't seem to be able to see any success even with iOS 13.4 beta 4. We've tried builds from Xcode 11.3.1 and also 11.4 beta 2 & beta 3.Can you confirm the exact configuration you saw success with please?
Chris060
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I doubt you would get it past submission checks if Apple find things breaking due to ODR not functioning.
I doubt anyone will have got a build far enough through the cycle to know. Possible, but unlikely.If the posts from lenk, further up, are anything to go by, this is sounding like an ODR identifier hashing issue, possibly introduced as part of support for iOS 13.4 - but as of yet, nobody has posted confirmation of this.