Currently when playback is paused in the library and I start playing from the queue, the playback will continue in the library when the queue is finished. I would suggest that playback only continues if it was not paused before entering the queue.

use case A:
The user plays songs from the library in random order and enqueues some she wants to hear next after which the random playback should continue.

use case B:
The user wants to play a fixed set of songs.

Currently, B only works if nothing was played in the library before (or the end of the library was reached and repeat is off). Changing the behaviour so that playback returns to the same state as before starting the queue would not interfere with case A, but enable case B without having to restart RB or skip to the end of the library.

Other information: