Images not loading on non-default slide queue using docker

[sjgsignage]

I've just tried to run the docker version multiple times on different DigitalOcean droplets with different OS's (RancherOS, Ubuntu, Debian & Digital Oceans Ubuntu Docker specific image) and I'm repeatedly getting the same issue where images do not load if they are added to a non-default queue.

Images load fine on the default queue, but if I create a new queue, they just present a blank screen.

[eerotal]

There's definitely a bug somewhere as I'm able to reproduce this.