A growing number of users are complaining about the inability to use Touch ID fingerprint scanning to authorize purchases in the App Store after updating to iOS 8.3.
As reported on Twitter, Reddit and detailed in a thread on Apple's Support Communities forums, iOS 8.3 appears to be asking for an Apple ID password for each and every purchase made in the App Store.
This is regardless of whether or not the option to use Touch ID in the App Store is enabled in Settings. What gives?