Change sort option for Site Categories

How can we change the sort option of Site Categories in the Pro Sites checkout page?

It's not respecting the settings defined, also, it's not even consistent neither A-Z nor Z-A.

How can we change this?

Also, when we create a site, the category is not written in the new website, maybe related to this?

https://premium.wpmudev.org/forums/topic/js-error-on-pro-sites-checkout