The new UI for the Now Playing screen on mobile (iOS and Android) doesn't seem space-efficient. I understand that inevitably the design will be refreshed and changed, but, given the amount of unused screen space, I don't think it was necessary to move the view queue and repeat buttons into a separate menu. It seems like it shouldn't be too difficult to find space to these on the main screen, espcially considering how often many users make use of these features.
Note: Attached images show the Spotify iOS app version 8.4.91 on an iPhone SE compared to a previous iOS app version 8.4.81, I believe.
Updated on 2019-05-23
Just a heads up, that the Repeat and Queue buttons have returned to the Now Playing View on the mobile app.
The repeat button has moved to the left and you Queue can be found just below.