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I have an app that uses universal link. I have everything setup, checked and re-checked. I mean, apple-app-site-association hosted on my HTTPS server, the com.apple.developer.associated-domains entitlement configured, app profile with Associated Domain enabled, so everithing is in OK.The universal link works when I install it via Xcode by clickin on Run button, and I saw the request of the apple-app-site-association file on my server. However when I install the app over Testflight the universal link does not work and there is no request for the apple-app-site-association file in my server during the installation process. I found a lot of posts on the internet and on this forum of people with this exactly problem or problem very similar to this one, and I found not even one solution from another developers or from Apple.So I would like to know if universal link works on iOS or not. I have been working on this for three days with no sucess, and I had the universal link working on Android in about 30 minutes. If universal link does not works on iOS please let me know so I will think on another solution like deep link.I'd test on real devices with iOS 10 and iOS 11ThanksFlavio.