I have my top level collection of my test app with a working background
image. I am trying to add a background image to another collection in my
app, and it will save, upload and publish - however even having done the
update each time, the background still stays white. Going back into the
collection settings, the background image I made is uploaded and appears
correctly but is absent from the app.I tried uploading an image with the
size necessary for the iPhone, I tried uploading one with the 20...