Ever since I have upgraded to iOS 26 (at least, I THINK this was when it started) I have been seeing an email account on Testflight purchase flows that is NOT mine. I have never seen this email in my life, and have not used it during the 10+ years I have been a developer.
I do not know how to make this use my Apple ID I am signed into on my device. However, locally signed builds from Xcode still work ok.
But I need Testflight builds to work as well.
How do I force this account to change?
Hello,
To further investigate this, please file a bug report using Feedback Assistant. It is crucial that you securely attach screenshots of the purchase dialog showing the incorrect email, as well as screenshots from your device's Settings > App Store screen showing both the Media & Purchases and the Sandbox Account sections.
Additionally, you can follow the instructions on the Bug Reporting - Profiles and Logs page to capture and attach a sysdiagnose log immediately after reproducing the issue. Once submitted, please share the Feedback ID (e.g., FB12345678) here to track the report.
