[Bug 57610] No windows are shown when using a dual monitor setup

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57610

--- Comment #23 from Zhiyi Zhang  ---
Eh, this is a strange one. Just like Rémi mentioned in comment #13,
get_primary_rect() suddenly found a valid primary monitor when getting the
current mode for the second monitor. However, from the logs in comment #21,
after display enumeration, XRRGetOutputPrimary() still fails. I wonder what
could cause that.