Allow more than one outlines, one for facilitator and one for the audience
The facilitator should be allowed to create more than one outlines, one for themselves where they can see all contents on the board (including hidden items), and another one for the audience, where they can view a select number of components on the board.
Currently, if the facilitator marks any outline items as hidden, that component is still listed in the audience outline view, except that it is now grayed out. It would be good to have those grayed out items completely removed from view for the audience, so that they have a small and focused outline to use.
Having this capability would allow the facilitator to have easy access to all contents on the board via their "facilitator outline", while unclutter the "audience outline" for the audience.