Songs That Artist Is "Featured On" Don't Show Up In Artist's "Liked Songs"

[ArGii]

Plan: Premium Duo

Country: USA

Device

(iPhone 7, Macbook Pro 2017, Microsoft Surface Go)

Operating System

(iOS 10, Catalina, Windows 10)

My Question or Issue:

When liking any song that an artist is featured on, it will show in my overall "Liked Songs" list but will not show in "liked songs" under Artist. 

I understand that the song(s) I like that an artist is featured on may not be the main artist's song but it defeats the purpose of keeping a collection of liked songs, especially if the song already links back to both artists. 

An example of this: 

PJ Harvey feat. Thom Yorke....the song will show up in overall "Liked Songs" and in PJ Harvey "Liked Songs" (if I choose to follow her). But if I just follow Thom Yorke, the PJ Harvey song he is featured on will not show under Thom Yorke "Liked Songs" even though he's featured on it and Spotify shows both artists under "Artists" on the song.