At present the three horizontal dots can be tapped on a track in the ‘full’ queue view. Apart from being a little fiddly to press, I think it would be convenient if the same menu - in particular access to the song info, album and artist - was accessible from the main player window e.g. by overlaying the three dots button on the album cover, allowing a long press of the album cover, or by including it in the menu already at the top right of the screen.
Will be added to the to-do list.
Thanks for considering it.
Player view: tap on the track details or album art to open the queue item actions dialog, is available in Release 1.4.4 Beta (374)
Thank you so, so much for implementing this and some of the other features suggested. And for providing a beta version for testing. Unfortunately I am away from home and unable to test but will do so as soon as I can.