No difference between "Next in queue" and "Next up" in /me/player/queue endpoint

[svenwltrr]

The api endpoint `/v1/me/player/queue endpoint` does not seem to make a difference between tracks that are shown in the app as "Next in queue" and "Next up".

I want to develop and app that dynamically creates a playlist, which might change shortly before the end of the current track.

My approach was to watch the queue and append the next track, if the queue is empty. Unfortunately with the given endpoint the queue is never empty, because the Next up queue will never be empty, since Spotify keeps adding tracks.

[Cjlowman]

I also would like the ability to monitor the length of the number of queued songs for an application I'm working on