Liking songs by using button in notification controller

[bason1515]

Plan

Premium (Student)

Country

 Poland

Device

Samsung Galaxy S6

Operating System

Android 7.0

My Question or Issue

 When I like songs from my daily mix by extending Spotify notification and pressing heart it is not added to my library, but if i like that song from application it is automatically added to library. As a result only some songs are added to library.

I think songs liked by using notification should also by added to library or is it intended? Is there way to fix it or is it bug?