Answer

This error is about the web-font, and is not related to the Audio widget.
To correct this mismatch please following these steps:
1) Quit Muse
2) Go to the Creative Cloud Desktop app and Sign Out from Preferences (it's in a menu off the gear icon).
3) Quit Creative Cloud Desktop.
4) Relaunch Creative Cloud Desktop.
5) Sign In.
6) Relaunch Muse.
Comment actions