I want to use incrementalUpdates for my app but store always returns false on my iPad with OS18.3.2. I want to know what are th conditions in which store says its unable to perform incrementalUpdates?

We have a requirement where we have to navigate user to specific section (Passwords) in device settings on tap of a button. I've seen other popular apps doing it & also seen some solutions where people provided an option of using "App-prefs". But as per documentation, this is a private API. What is the solution here if I want to open specific section in device settings without taking a chance of my app getting rejected while submission process?