App Store - Blank Screen when Managing Subscriptions ...

All-

Can't figure this out, so hoping someone else has this problem and can assist. Using macOS Catalina (10.15.2) I open the App Store -- click on my account (bottom left corner) -- click on View Information (top right corner), and when the options appear -- click on the Manage option for Subscriptions. After being asked to log in, I just get a blank screen. No information appears. Everything else in the app works, which tells me this app is communicating with Apple as it should. This one screen is the only thing that is unusable. Therefore I have no means to manage my MacOS app subscriptions.

Am I the only one seeing this? Anyone know of another way to manage your app subscriptions other than inside MacOS in the App Store application?

_Bones_