I am a new developer and have been working on my app for several months. I have been testing in the simulator and on my personal device since the beginning of my development. I have finally got the app to a point where I am happy to release version 1, have paid my developer fee and can now test the app using TestFlight. I have successfully added my app to AppStore Connect and assigned to myself through TestFlight. My issue is that the install from TestFlight does not take input in the TextFields of my form. The fields using NumberFormatting when tested from Xcode format 1,000 where the same field from TestFlight shows 1000. In one case I allow the form to have optional data that is empty and still save, and when adding data to these optional fields, they are blank when saved. In another case, I have data checking to bring focus to fields that cannot be empty before saving, and the form never allows me to save (as it thinks the fields are empty even though a value exists). Is this a common issue that what is experienced in Xcode does not translate correctly to an App? A TextField is a pretty basic item and for it to work when tested directly but not via an App package in TestFlight has me stumped. This is from the device using TestFlight This is from the simulator in Xcode As you can also see the Dividend Value is not calculating in the TestFlight version, but is working correctly in Xcode. Any help is greatly appreciated