Listening to songs by 1 artist but across many albums

[Jentera]

Hello, 

I do a lot of offline listening as I don't want to use a lot of data.  I've downloaded quite a bit of music to my phone, including multiple albums by 1 artist.  My question is: when I open Spotify and go to "your library", and choose "artists", only 11 artists show up there.  To find an album, I have to go to Albums, search for an artist, and then choose from there.  Why doesn't the "artists" tab show ALL the artists that I've downloaded.  I have over 100 on my phone but only 11 show up in artists.  

What if I want to listen to a mix of songs across multiple albums by 1 artist?  

Right now I can only listen album to album under the "album" tab.

Thanks in advance!

Premium

USA

iphone XS

ios 13.5