If you start the presentation with the chalkboard, all buttons are visible:
Main buttons: ON
Chalkboard buttons: ON
Then you press , to toggle the buttons, so they all disappear:
Main buttons: OFF
Chalkboard buttons: OFF
So far so good.
But then, if you exit the presentation and start it again (press alt-r twice), then the chalkboard buttons are still OFF while the main buttons are back ON:
Main buttons: ON
Chalkboard buttons: OFF
Oops! :)
Then if you press , to toggle the buttons, they all get toggled, so you end up with:
Main buttons: OFF
Chalkboard buttons: ON
To work around the issue, you have to ensure that the chalkboard buttons are visible, then exit and reenter the presentation (Alt-r twice), and then you're good.
I'm using Chrome on MacOSX 10.15.5, with the pip install RISE (5.6.1).
If you start the presentation with the chalkboard, all buttons are visible:
Then you press
,
to toggle the buttons, so they all disappear:So far so good.
But then, if you exit the presentation and start it again (press alt-r twice), then the chalkboard buttons are still OFF while the main buttons are back ON:
Oops! :)
Then if you press
,
to toggle the buttons, they all get toggled, so you end up with:To work around the issue, you have to ensure that the chalkboard buttons are visible, then exit and reenter the presentation (Alt-r twice), and then you're good.
I'm using Chrome on MacOSX 10.15.5, with the
pip install RISE
(5.6.1).