Thank goodness for this thread, and thank goodness it showed up high enough in my search results that I was able to find it. I have been struggling with this same issue since yesterday and had spent a couple hours as well trying to understand why I could not see my newest build in the TestFlight app.I added the App Uses Non-Exempt Encryption field to my Info.plist, set the value to No, and uploaded a new build and it fixed the issue as others have reported.Per a previous comment, processing the new build did take much longer than normal. Typically my builds for this app process in 10-15 minutes, sometimes faster; but my new build took between 2 and 2.5 hours to process. But it did eventually complete processing and then everything worked great.Also, my iOS app has a Watch app and Watch extension in the project. They each have their own Info.plist. I am a new watch developer and I didn’t know for sure, so I tried adding App Uses Non-Exempt Encryption to their Info.plist files as well. I figured the more the better… but this produced an error after uploading to App Store Connect. So if you have a watch app as part of your Xcode project, you only need to modify the main / original Info.plist.