Bug: Swiping to "Add to Up Next" doesn't work in Offline Mode

[pjago]

Hi, 

I just wanted to report a bug I noticed with the Spotify iOS app. Whenever I'm using it in Offline Mode or my iPhone doesn't have a signal, swiping on a song to add it to the Queue/Up Next playlist doesn't work (or only works occasionally/is extremely slow). I always have to go to the context menu and click "Add to Up Next." Anyone else noticed this?