Zoom precision problem

[GildasMorel]

Between presenter view and stage view, the presentation frame has a different ratio.
And Reveal automatically scale the presentation dependeing the frame size.
As pointer position is defined in percent, the position of the pointer in the presenter view can defer from the replicated position on stage view.

Find a way to improve pointer precision :

• Auto-adapt the slides frame size of the presenter view to size of the stage view ?
• Other idea ?