Can't search Apple Music Catalog

[TimApple1]

In Apple Music I used to be able to search the entire Apple Music catalog, but now the only options are to search my library or the iTunes Store. How do I fix this? Thanks

 

[TimApple1]

I turned 'show iTunes store' off (which resulted in the 'Your Library' / 'iTunes Store' becoming a blank grey oval) and then rebooted, which brought back the Apple Music search button. Although now I cannot search the iTunes Store.