like shown in the picture the queue button is not present
My Question or Issue
The behavior with the queue not displaying while listening to Daily Mixes or Radio is expected. This is because of the dynamic setup of DM and Radio. Since both of these generate songs on the fly, it's not possible to display a complete queue from start to end, because the queue would be endless. Adding songs to the queue will still play them though.
If you think a change on this is something other people would like, feel free to add it to our idea board so others can vote for it.