Comment 15 for bug 1542175

I had a bit of a tinker with your simplified example, thanks for that!

The reset of the list happens each and every time we return an error from the thumbnailer. This is new; with the previous thumbnailer, you never saw any errors because the thumbnailer delivered a fallback image when something went wrong.

This behavior is going away (currently in silo 45), and the music app needs to handle errors for thumbnails that cannot be produced and provide its own fallback art in this case.

I know next to nothing about qml but, from reading some of the docs, it looks like you can delegate the image loading to a Loader that returns default art when something goes wrong.