There appears to be no method of going forward or backwards in Get Info in the Music application,
Forward/Reverse Arrows missing in Music/Get Info
Which OS is this on? Is it specific to a device, or all devices?
Since you're raising a bug, please do it in the usual place, which is not these Developer Forums.
This isn't where Apple's developers sit around waiting for things to do. This is where third-party developers ask each other for hints and tips on how to code their apps for Apple's platforms.
Bugs can be raised at: https://feedbackassistant.apple.com/