provide an attribute to control the current menuitem not to display popper arrow

1. I hope to provide an attribute to control the current menuitem not to display popper arrow because now if the child popper item is empty, I don’t want to display anything, including arrows, but now there are arrows regardless of whether there is content or not
2. I try to cancel the arrow by setting the disabled attribute to false, but when the hover disabled menuitem appears and there is no operation, the child popper disappears?