Disable Screen Saver When Playing Music: Ignored?

Hi,

I would like the screensaver not to launch when playing music, no visualization is configured, just display of the album art.

It seems impossible to configure a screensaver to run only when not playing music?

I have tried using various iterations of the settings below:

SCREENSAVER: Use visualization if playing audio: Yes
MUSIC/PLAYBACK: Visualization: None

SCREENSAVER: Use visualization if playing audio: No
MUSIC/PLAYBACK: Visualization: None

|s this possible?