Created attachment 59699 [details]
I have a 3 screen AMD Eyefinity setup. When I maximise libreoffice to the central monitor and click on a menu, the menu opens on the right hand screen. The same happens when unmaximised.
This renders the application unusable for this kind of setup
further testing shows that this only happens with the center monitor. left and right monitor are working OK
Catalyst configuration is multi-display desktop, Xinerama disabled
Looks like a duplicate of Bug 48168
*** This bug has been marked as a duplicate of bug 48168 ***