When using the pager "minimap" (via ctrl-alt-arrow) in a grid config (4 by 3 in
this case), if you press two keys at once, the pager window closes and switches
to the desktop you were last on instead of moving both directions rapidly (such
as left then down or down then left).
Ah, I can reproduce this now. Had to just mash all four arrow keys.
Upstream as http://bugzilla.gnome.org/show_bug.cgi?id=103315