If I have two monitors plugged to my PC on one of them will be fullscreen slides, on the other presentation interface. Presentation interface doesn't have quit button and ther is no way to draw on this monitor. Concludong
1. Please, add mouse-clickable button "Exit" to this interface. Because sometimes there is no access to the keyboard
2. Add ability to draw on slides in this interface. It's unhandy to draw looking on the projector.
Not a bug -> enhancement.
One issue per bug. Here: exit. There's bug 122274.