Apple Music Sign In Pop Up Will Not Disappear (Even After Signing In)

Recently I subscribed to Apple Music and I found it worked signed in or signed out of my Apple ID login. However, now when I open the Music app on my iPhone a pop up screen comes up telling me to login with my Apple ID. Logically, the first time I typed it in and I saw that I was logged in within the Settings app as well. However, the pop up screen did not disappear or adjust in any way after logging in. As a result I am unable to access my music library other than with my voice. Any advice on this would be greatly appreciated!