Incognito / private mode for presentations

Hi,

I do a lot of video and live presentations. It would be great to use (and effectively promote) Paste during the presentation. But it's tricky if something sorta private is there, I don't want to bring up the selection view. I know I could copy a bunch of useless things to push them off the window, but I either forget or still want to search for something and that is the full history.

Would you consider adding an incognito mode that you put it in, then only stuff copied during that session appears then you can put it back manually or at next reboot/ app start?

Thanks!