[Bug 55860] MDI malfunction

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55860

--- Comment #3 from Christian PANEL  ---
Another probably related bug: with two screens: an application A on one screen,
another MDI application B on the other screen (both full screen). Switching
from one application to another (if the MDI application has opened a modal
dialog window) first causes the MDI application to switch to normal mode at
point 0,0 of the screen then switching from one application to the other again
moves the main window of the MDI application on the screen...