To improve the performance in the editable slide, we are able to toggle the visibility of different elements such as subtitles, slide indexes and slide numbers. 

The module is located here: 

...\ModuleLibrary\Agenda\01_nocontext_PowerAgenda\05_toggleMenu.xml

CMDs

Toggle visibility of subtitles

The following command toggles the visibility of subtitles in the editable slide. 

 <Cmd case="SkabelonDesign.Agenda:toggle-agenda-slide-index"/>

Toggle visibility of slide indexes

This command toggles the visibility of slide indexes in the editable slide.

<Cmd case="SkabelonDesign.Agenda:toggle-subtitle-to-editable-agenda-slide"/>

Toggle visibility of slide numbers

This below command will toggle the visibility of slide numbers in the editable slide. 

<Cmd case="SkabelonDesign.Agenda:toggle-agenda-slide-number"/>