CustomMenuBar MenuItems known as CustommenuItem are having close button.
To achieve the close/remove functionality user has to fire setClosable(true); to the CustomMenuItem.
Every CustomMenuItem are having ItemClickListener.
To achieve ItemClick functionality user has to fire setItemClickable(true); to the CustomMenuItem.
By default the removing of MenuItem will not work.
User has to remove or do some stuff on the close click event.
A ItemCloseClickListener is available to achieve the close click event.
MenuBar can be used to have the multiple nativeselect component.