I'm using family premium spotify in the US on a macbook air.
This happened to me as well! I clicked somewhere near it, I'm not certain what I did exactly, and now I can't figure out how to bring it back. Reinstalling spotify entirely fixed the issue but I'd still like to know how/why it happened in the first place and how to fix it if it happens again.
It might be a bug with Spotify which should be fixed with the next update. In the meantime try a new Spotify account and see if that happens there too. Try to resize the window or full screen and see if it does appear at all.
Have a nice day 🙂
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