fix(dropdown): visible dropdown keyup event closes parent modal

Author: xidedix

projects/coreui-angular/src/lib/dropdown/dropdown/dropdown.component.ts

@@ -398,9 +398,11 @@ export class DropdownComponent implements AfterContentInit, OnDestroy, OnInit {
       })
     );
     this.listeners.push(
-      this.renderer.listen(this.document, 'keyup', (event) => {
+      this.renderer.listen(this.elementRef.nativeElement, 'keyup', (event) => {
         if (event.key === 'Escape' && this.autoClose !== false) {
+          event.stopPropagation();
           this.setVisibleState(false);
+          return;
         }
       })
     );

projects/coreui-angular/src/lib/modal/modal/modal.component.ts

@@ -217,7 +217,7 @@ export class ModalComponent implements OnInit, OnDestroy {
     this.show = this.visible;
   }
 
-  @HostListener('document:keydown', ['$event'])
+  @HostListener('document:keyup', ['$event'])
   onKeyDownHandler(event: KeyboardEvent): void {
     if (event.key === 'Escape' && this.keyboard && this.visible) {
       if (this.backdrop === 'static') {