Multiple monitors partially broken in Debian and Whonix AppVM's

[Jeremy Rand]

If I install LibreOffice in a Fedora 23 Template using Qubes 3.2, the
"Presentation Display" setting works properly with no issues, so I can
see my notes on my main display and the presentation shows up on my
external display.

However, this doesn't work properly under Debian 8 or Whonix 13. It
seems that both the notes window and the presentation window show up on
the main display, and are forced to the resolution of the main display.
I can drag the presentation window to the external display and maximize
it, but its window size remains at the resolution of my main display.
Since my main display is much higher resolution than the external
display, the result is that the presentation appears zoomed in, with
much of the border cut off.

Note that I'm using the jessie-backports version of LibreOffice in my
Debian/Whonix VM's.

Any idea what might be causing this?

Cheers,
-Jeremy Rand

[Jeremy Rand]

Jeremy Rand:

Hello,

This problem is still occurring for me. Does anyone know what might be
causing it?

Cheers,
-Jeremy