Why are my suggested tracks at the end of my playlist only 30 seconds? I have a license

They are just previews as such. You have to go to the song and listen to the whole song if you want to save it to your favorites. Previews can’t be more than 30 minutes because they will take you to the artist or song.

I agree - play the whole song! sounds like lazy development here to reuse a preview component; its a terrible user experience - I have to to now either go search for the song so I can hear the whole thing which takes me away from my playlist or I have to add it to my playlist, listen to it and then remove it if I don’t like it.  The flow should be suggest → listen → add or skip.

The problem is that you can’t go to the song. While it’s playing you don’t have it on your play/pause bar. It’s title is clickable, but only for enable play/stop. You don’t have any option to go to it’s album. Only way you have is to ADD it to playlist first, then you can operate with this track as normal. For now this feature looks like a total mess, should be improved.