First, Congratulations for this long awaited (at least , bye me) EXCELLENT feature!
You guys rock ! 
Bugs (or not yet implemented?)
- all ‘input_selected’ type entities, are ignored (despite being assigned to the area)
- all ‘input_boolean’ type entities, are ignored (despite being assigned to the area)
thoses used to work in the “old” automatic dashboard (type: original-states)
Wishes
Also add buttons to launch:
- Scenes (was implemented in the “old” automatic dashboard)
- Scripts
- Automations
Keep up the good work! cheers 