Apple releases tvOS 16.1.1 which addresses issue with Apple TV 4K 128GB models not being able to use more than 64GB of storage.
Reference: Apple Releases tvOS 16.1.1 for New Apple TV 4K With Fix for App Installation Issue
Recommendations
Developer:
Check apps for compatibility issues.QA engineer:
Check apps for regressions.PM/DM:
Consult users to install update, if those are affected by the issue.