Country List Feature Requests

[Chris1234567899]

While the validation and input work fine (great work!), the country list needs some improvements imo. Scrolling through hundreds of flags until you see your code by chance is not very user friendly.
My suggestions:

• alphabetical list with the alphabet letters as headers
• a searchbar
• the list including country names or better let the devs define the item builder themselves

[Chris1234567899]

Oh, just seeing this is already implemented via the selector type. Nevermind then. Maybe it would be good placing this more prominently in the docs.