When adding tracks to the queue it is too easy to replace all the songs you have been adding.
For example. You add 5 tracks to the queue via clicking the dots next to a song and selecting "play next " or "add to queue"
Then by accident you click the title of a track not the dots and all the previous 5 added songs are lost.
My suggestion. If you have modified the queue using play next there should be an "are you sure" prompt to give you a chance to not destroy you nicely curated playlist.
