I have two problems:
(1) Mouse pointer is trapped in the browser until I close the viewer tab by pressing Ctrl-W. How can I move the mouse pointer outside the browser without closing the viewer tab?
(2) How can I open the three-bar-menu located on the top-left of the viewer by mouse?
I’m using Chrome on Linux.
I could not explanations of how to do the above things in the documentation.
How can I do these things?