message: Popper: fixed ARROW_HEIGHT
diff: @@ -42,7 +42,7 @@ export interface PopperProps extends PopperCommonProps {
  const ARROW_PADDING = 10;
  const ARROW_WIDTH = 20;
  -const ARROW_HEIGHT = 20;
  +const ARROW_HEIGHT = 8;
  export const Popper: React.FC<PopperProps> = ({
  targetRef,
  