Big blank area under each Spotify-embed

The page linked is just for testing…

I used the predifined Spotify-block to embed album links but they all get this large unused area. Alternatively if I untick the “resize for small devices” (it’s in Swedish in my version so not sure of the exact wording) I get a large Spotify-block, but I don’t want that. I want the smaller size.

I’ve read other posts about this but found no solution, some from years ago. Maybe there isn’t one? I also tried iFrames (from Spotify>Share) in HTML-blocks but seems like it’s not supported anymore.

Is there a solution for the non expert?

The page I need help with: [log in to see the link]