Apple's new "Adaptive User Interfaces" requirement

I stumbled onto this announcement earlier today, but now I’m curious as to how this will affect Ionic apps… The announcement includes a note stating:

As announced at WWDC19, starting April 2020, apps submitted to the App Store must use an Xcode storyboard to provide the app’s launch screen and must have an interface that supports any display size.

Is this something that we need to worry about with Ionic?

Note: I’m posting this in the “Ionic Appflow” category because I suspect that if it does affect Ionic, it would probably affect the building of iOS apps more than the development of them… Although I’m not sure if this assumption is correct.

Given the recent email from Apple, I’m also concerned about this

I´ve receive email also. What changes we have to do to the actual workflow?