Feature request: Share scribble between cloned windows

[Sumidu]

I love the scribble feature to write on my slides while presenting.
However, I record my presentation on a full-screen 4K monitor that uses a cloned window to mirror the behavior of my main navigation screen (my iPad).
Is it possible to have the scribbles on the other cloned instances as well?
That would be amazing. :)

[gadenbuie]

I'm sure that this is technically possible, but it'd be a lot of work and it's not something I'd want to take on right now. I'll leave the issue open in case there are others out there who would appreciate this feature or might be interested in taking on implementing it.

Thanks for your feedback and for using xaringanExtra!