Cannot unfollow a playlist

[ppa993]

Plan

Premium

Country

Vietnam

Device

Samsung Galaxy S10+

Operating System

Android P

My Question or Issue

Recently, there is a playlist that I dont want anymore.

I unfollow that playlist (screenshot attached), it disappears in Library screen. 

BUT, when I open Home screen of the Spotify app, the playlist is being followed and started to download automatically. Open Library and it is here again.

No matter how many time I unfollow, it will be followed again everytime I open Home screen. Even after I completely uninstall the app and reinstall Spotify app, the issue still there. This is extremely annoying.

Is there any chance that this issue is related to "Your heavy rotation" playlist?

Since the annoying playlist only appears in "Your heavy rotation" on my phone, not web player nor desktop. 

I attached here a screenshot of the annoying playlist.

[Tajwar]

Same thing happening to me with my S10+ but not with the OnePlus phone. And I didn't even follow the playlist, it was a sleep playlist just like one of yours.