Adding 1 song from queue to existing playlist is gone?

With the old look and feel you could add a song to your favourites by clicking on the info button (similar like "@" but with an "i" instead of an "a") and than "add to playlist".

But with the new look and feel this is gone. How can you now add 1 song from a queue to an existing playlist?

Btw: for the rest the new look and feel looks great.