message: fix: use min-width for dropdown panel
  closes
diff: @@ -340,7 +340,8 @@ export class NgDropdownPanelComponent implements OnInit, OnChanges, OnDestroy, A
  dropdownPanel.style.top = offsetTop + topDelta + 'px';
  dropdownPanel.style.bottom = 'auto';
  dropdownPanel.style.left = offsetLeft + 'px';
  - dropdownPanel.style.width = selectRect.width + 'px';
  + dropdownPanel.style.minWidth = selectRect.width + 'px';
  + dropdownPanel.style.width = 'auto';
  }
  private _whenContentReady(): Promise<void> {
  