Vlad

Is it really hard to add a transparent backdrop?

Solution for 16.0.2 ``` @Directive({ selector: '[matAutocomplete][autocompleteBackdrop]', }) export class MatAutocompleteBackdropDirective implements OnInit { constructor(private readonly matAutocompleteTrigger: MatAutocompleteTrigger) {} ngOnInit(): void { this.matAutocompleteTrigger['_getOverlayConfig'] = (): OverlayConfig => { return new...