We are aware of a 'No Data' error appearing on attempting to select and upload Overlays when creating Auras inside the HP Reveal app. Our development team is currently working on eliminating the issue. We are doing our best to get the creation flow back up and running smoothly as quickly as possible.
We appreciate your patience and continued support.
HP Reveal Team
The settings on the iPad do not appear to follow a channel. I can not display a public Aura