List only shows "A" countries when first loaded

[fiasst]

When I first open the countryPicker and scroll down, only the countries starting with an A are displayed - Ending with Australia. If you keep scrolling, there is just a blank area below that. You have to click a letter in the Alpha Filter to get the rest of the countries to appear.

I have inspected the scroll element with Dev Tools and it appears that the countries after Australia really aren't loaded into the element and it's not simply a styling issue.

I hope you can find a solution for this.

Thanks :)