I just deployed an app in the Appstore. When my app is in the list with other apps, they all show 3 screenshots but mine doesn't. Only when I click on my app it shows the 4 screenshots I uploaded in app store connect.
I have a presumption that it is because I entered 6.7" and 5.5" screenshots in app store connect instead of 6.5" and 5.5".
The problem is testing it: I have to deploy another version to try it out which is cumbersome. It would be nice to know beforehand whether such an amendment has a chance on success.
The app is called Your New Calendar and you find it when you search under "arjen" and scroll down some apps.