Add submenu's for result actions

I have a case where one layer in a viewer has many (~10) result actions assigned. In combination with the layer actions, this results in a long list of buttons, not all having very meaningful icons. Users find it hard to see which button does what.

It would be nice if the result actions could be configured more like a toolbar, i.e.

• Allow submenu's for result actions, like the Sketch or Measure actions on a toolbar
• Show actions as text, rather than an image only (or both). This way, you don't have to hover over the button to see its tooltip.
• Be able to categorize actions in tabs