iOS TextField has invisible text if System.Version < 13

If using 2019R3.1, test your projects in older versions of iOS for unexpected behaviors related to colors.

I’ve found that TextFields display invisible text even though it’s assigned the default Black color when created. Works OK in iOS 13, but not in earlier versions of iOS. If I assign a ColorGroup to the TextColor in the IDE, then all is well.

<https://xojo.com/issue/59113>

Thanks for verifying that.

No wonder why I saw that happen!

The release notes for 2020r1 say that this has been fixed.