Some component's CSS don't affect the editor styles

[Mgsy]

Steps to reproduce

1. Enable some manual decorators in your editor.
2. Add the following styles to the component's style file:

:host ::ng-deep .ck-button__toggle {
	border-radius: calc(var(--ck-border-radius)*3.5) !important;
}

:host ::ng-deep .ck-button__toggle__inner {
	border-radius: calc(var(--ck-border-radius)*3.5) !important;
}

Expected result

Current result

Notes

Styles are applied properly after moving CSS to global styles.