2017~2021 CX-5 and Apple Music (BT?) issue?

Hi All! 2018 CX-5 Sport using iPhone XS Max (iOS 13.4.1) - Apple Music thru BT

Is there a way to "refresh" my 'library'?

Have noticed multiple times that songs/albums/artists, etc. that have been added in Apple Music ... absolutely DO NOT show up in my Library when the CX-5 "supposedly" imports every day when I get in my car. The same (but opposite) goes for stuff that I have deleted/removed from iPhone ... it's STILL there.