FWIW - I have same issue, though, not because of parental control. I was wanting to keep my development account separate from my day to day work. I would think you define your device to your developer account. Then, archive your app. In the organizer Xcode window, do an adHoc distribution. Export the app on your Mac. Download the IPA, and in a finder window, drag it to your non-developer iPhone. That should get the app there. Note, you will still have to put your device into developer mode, to get it to work. Hope this is helpful.

Ugh - reported over a year ago with Xcode 12, apparently fixed in Xcode 13.1, re-introduced in 13.2.1. So much for regression testing?