It's been well over a year since I've had the misfortune to try an submit an app update to the App Store.
I was pleasantly surprised when I read in the CN1 manual:
"As of version 5.0 (September 2018), screenshot generation is no longer enabled by default.
Instead, the launch storyboard is used. Therefore much of the following section is no
longer relevant."
When I submitted the update the ITunes Connect didn't complain about screenshots, so I figured the launch storyboard has it covered.
However, the app update has been rejected:
-----------------------
Guideline 2.3.3 - Performance - Accurate Metadata
We noticed that your screenshots do not sufficiently reflect your app in use.
Specifically, your 12.9-inch iPad Pro screenshots do not display the actual app in use and only display a splash screen.------------------------
So, my question is, is this my problem or something that should be in the CN1 build process. I know zero about "launch storyboard", and frankly, would be happy to keep it that way if I can :)