vaadin 7.7.3 context menu submenu items don't show up

Switching to latest vaadin version submenu items are no more shown in vaadin contextmenu.
There seems to be an issue for this
https://github.com/vaadin/context-menu/issues/31

Obviously this was not fixed for current version

Note, in order to have the fix in the context menu, you need to update your project depencies to use the latest version of the context menu too. I.e. the fix is not included in Vaadin 7.7.3, but new version of ContextMenu

https://vaadin.com/directory#!addon/vaadin-contextmenu
 

Thanks a lot. That solved it.