Unwanted animation on Layout's first show in iOS

[JakubPawlak]

In iOS, Gradient layout is animated when shown for the first time in the NativeScript + Angular app. (tns version: 3.4.3, tns-ios version: 3.4.1)

Steps to reproduce:

1. Create an empty project.
2. Add Gradient plugin to the project.
3. Add Gradient Layout to html and bind it's visibility to variable with default value 'collapsed'.
4. Change Gradient's visibility to 'visible' on any event like Button's tap.
5. After the first visibility change, next changes are rendered instantly like an ordinary StackLayout.

[7ammer]

+1 Any way to stop from happening?