Add to que is not working on IPad version

[Ireland2010]

Using Spotify on IPad Latest operating version, I can add about two songs to que but that’s it. The only way I can increase the que is by going into the next up view, changing it to list view and turning shuffle on and off. Once I’ve done this I can then go back to my song list and add one more track to the que. Repeating this then allows me to add another track and so on. Any help would be appreciated. Spotify on my phone works fine.