Never mind. A 2nd reboot of the PC & reinstall of the app has resolved the issue.

All the text in the HD HomeRun app on windows 11 is broken. Screenshot https://imgur.com/a/EwKRNcU

I've uninstalled & reinstalled from the Microsoft Store. Windows app settings indicate the app version is 1.1.456.0. Any thoughts on how to resolve this?

App works fine on my Android phone.