Approach S50 System Software 6.58 update, My Music volume controls do not work.

I have been using the My Music feature on my Approach S50 since I purchased it with various Bluetooth Headphones. Neither the watch or the Bluetooth volume controls work after upgrading to the Approach S50 System Software 6.58.

Is there a fix or down grade the software?

I updated everything using Garmin Express.

Thank you,