placeholderImageUri and failureImageUri do not work in angular demo

[alex-m-humai]

Which platform(s) does your issue occur on?

i tested on android with version 9.0

Please, provide the following version numbers that your issue occurs with:

• CLI: 5.4.0
• nativescript-image version: latest master, also 2.4.1

Please, tell us how to recreate the issue in as much detail as possible.

• git clone https://github.com/Akylas/nativescript-image.git
• cd nativescript-image
• add failureImageUri="res://ns_logo" to demo-angular/app/components/app.component.ts and change src to somthing that is not able to load like adding a random char to the current src path
• npm run demo.ng.android
• the failureimage will NOT be displayed

if I try npm run demo.android then the failure image works.
so i think there is only something wrong with the angular variant of the plugin. i found this issue while using your plugin in my own project with angular. there are also a lot of other things like blurRadius or that do not work in angular, but do work in the non-angular demo..