[3222][Bug]Preview->Selected not updated by "File Properties" dialogue navigation

[lindholm]

I noticed while cleaning up my cover art that if I:

1. Preview set to "Selected"
2. Select a node with multiple tracks
3. Select Properties of the first track
4. Use the Previous/Next buttons to traverse the tracks

that the Preview cover art doesn't change even though the selected track changes

Screenshot: https://drive.google.com/file/d/1F7ZESw ... sp=sharing