message: fix: adjust dropdown position on selection change - include top
  fixes
diff: @@ -177,10 +177,6 @@ export class NgDropdownPanelComponent implements OnInit, OnChanges, OnDestroy {
  }
  adjustPosition() {
  - if (this._currentPosition === 'top') {
  - return;
  - }
  -
  const parent = this._parent.getBoundingClientRect();
  const select = this._select.getBoundingClientRect();
  this._setOffset(parent, select);
  