Environment

• CLI: 5.2.0
• Cross-platform modules: 5.2.0
• iOS Runtime: 5.2.0

Describe the bug
If you set a SearchBar textFieldHintColor before setting a hint, the color will not be assigned. This is very important for CSS styling. You usually want to set the color in CSS and the hint in the code behind and the CSS is always applied first.

To Reproduce

1. Have a SearchBar.
2. Set textFieldHintColor first
3. Set hint after this

Expected behavior
The color should be applied to the hint.

Sample project
https://play.nativescript.org/?template=play-tsc&id=20b7Dg