Refactor context menu misses items

Upon opening context menu inside a class definition, the "Refactor" sub-menu contains only a single item. However, if you move mouse cursor to make the refactor sub-menu disappear and select "Refactor" again, the sub-menu contains much more items, with the previously single visible one being the first one. That single item is "Create Getter and Setter Member Functions" when clicked at the empty line, or "Add Definition in  ..." when clicked on a function declaration. 

Waiting with the "Refactor" item selected does not populate the sub-menu.

Executing the QuickFix action via keyboard shortcut brings up the whole list of actions.