"Sort Playlist" button does nothing

[Zoo-Wee-Mama]

Plan

Premium

Country

US

Device

Galaxy S9

Operating System

Android 8.0.0

My Question or Issue

When I click "sort playlist" from the in-playlist menu (containing Add songs, Find in Playlist, etc.) the menu simply dissapears and no options for sorting the playlist appear. This means I can't sort my playlists at all, which is extremely frustrating.

Edit: Just realized "Find in Playlist" also doesn't work. Fortunately the search bar at the top works. All other buttons in the menu work as intended.