Angular component scss is not applied with --uglify

[andrzejbl]

Hi everyone!
Thanks for your great work with NativeScript!

Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):
Component nativescript has 5.2.3 version and is up to date.
Component tns-core-modules has 5.2.2 version and is up to date.
Component tns-android has 5.2.1 version and is up to date.
tns plugin
Dependencies:
┌───────────────────────────────────┬─────────┐
│ Plugin │ Version │
│ @angular/animations │ ~7.2.0 │
│ @angular/cdk │ ~7.2.1 │
│ @angular/common │ ~7.2.0 │
│ @angular/compiler │ ~7.2.0 │
│ @angular/core │ ~7.2.0 │
│ @angular/forms │ ~7.2.0 │
│ @angular/http │ ~7.2.0 │
│ @angular/platform-browser │ ~7.2.0 │
│ @angular/platform-browser-dynamic │ ~7.2.0 │
│ @angular/router │ ~7.2.0 │
│ @ngrx/router-store │ ^7.0.0 │
│ @ngrx/store │ ^7.0.0 │
│ @ngrx/store-devtools │ ^7.0.0 │
│ @types/facebook-js-sdk │ ^3.2.0 │
│ apollo-angular │ ^1.5.0 │
│ apollo-angular-link-http │ ^1.4.0 │
│ apollo-cache │ ^1.1.25 │
│ apollo-cache-inmemory │ 1.3.11 │
│ apollo-client │ 2.4.7 │
│ apollo-link │ ^1.2.6 │
│ apollo-link-serialize │ ^3.1.1 │
│ apollo-link-ws │ ^1.0.12 │
│ apollo-utilities │ ^1.1.2 │
│ core-js │ ^2.5.4 │
│ graphql │ ^14.0.2 │
│ hammerjs │ ^2.0.8 │
│ jwt-decode │ ^2.2.0 │
│ libphonenumber-js │ ^1.7.9 │
│ moment │ ^2.24.0 │
│ moment-timezone │ ^0.5.23 │
│ nativescript-angular │ ^7.2.2 │
│ nativescript-appversion │ ^1.4.1 │
│ nativescript-facebook │ ^2.4.0 │
│ nativescript-fresco │ ^5.2.0 │
│ nativescript-image-zoom │ ^3.0.3 │
│ nativescript-localstorage │ ^2.0.0 │
│ nativescript-plugin-firebase │ ^8.0.0 │
│ nativescript-social-share │ ^1.5.1 │
│ nativescript-theme-core │ ~1.0.4 │
│ nativescript-ui-listview │ ^5.2.0 │
│ nativescript-ui-sidedrawer │ ^5.1.0 │
│ nativescript-urlhandler │ ^1.2.3 │
│ ngrx-store-localstorage │ ^7.0.0 │
│ reflect-metadata │ ~0.1.12 │
│ rxjs │ ^6.3.3 │
│ rxjs-compat │ ^6.4.0 │
│ tns-core-modules │ ^5.2.2 │
│ zone.js │ ^0.8.4 │
└───────────────────────────────────┴─────────┘
Dev Dependencies:
┌──────────────────────────────────┬─────────┐
│ Plugin │ Version │
│ @angular-devkit/build-angular │ ~0.11.4 │
│ @angular/cli │ ^7.2.0 │
│ @angular/compiler-cli │ ~7.2.0 │
│ @nativescript/schematics │ ~0.4.0 │
│ @types/facebook-js-sdk │ ^3.2.0 │
│ @types/jasmine │ 2.8.6 │
│ @types/jasminewd2 │ ~2.0.3 │
│ @types/moment-timezone │ ^0.5.10 │
│ @types/node │ ~8.9.4 │
│ codelyzer │ ~4.2.1 │
│ jasmine-core │ ~2.99.1 │
│ jasmine-spec-reporter │ ~4.2.1 │
│ karma │ ~1.7.1 │
│ karma-chrome-launcher │ ~2.2.0 │
│ karma-coverage-istanbul-reporter │ ~2.0.0 │
│ karma-jasmine │ ~1.1.1 │
│ karma-jasmine-html-reporter │ ^0.2.2 │
│ nativescript-dev-sass │ ^1.7.0 │
│ nativescript-dev-typescript │ ^0.9.0 │
│ nativescript-dev-webpack │ ^0.20.2 │
│ protractor │ ~5.3.0 │
│ tns-platform-declarations │ ^5.2.2 │
│ ts-node │ ~5.0.1 │
│ tslint │ ~5.9.1 │
│ typescript │ ~3.1.1
Describe the bug
Command tns debug android --bundle --env.uglify produces no error and component styles are not applied.
While command tns debug android --bundle produces no error and component styles are applied

To Reproduce
add --uglify to tns debug
Expected behavior
styles from component scss file should be applied
Sample project
I can't share this one, but will work on sample if needed