[Playlists] Avoid duplicates in playlist 'recommended' section.



Simply some minor feedback to help improve your product.


When accessing Spotify on my laptop, and entering a playlist that I have created, at the bottom of the view there is a 'recommended' section. Here I can find songs that you recommend based on the current tracks in my playlist.


Unfortunately this section often includes songs that are already included in my playlist.


This means that they are either:


1. Irrelevant

2. Added to the playlist as a duplicate by mistake


Regarding point 2, I do not get a notification informing me that the song is already in my playlist as I typically do when adding a song from 'general search'. 


Hopefully this feedback is useful for your product team. 


Thanks for your time, if you got the chance to read this.


Regards, a happy customer.