https://bugs.winehq.org/show_bug.cgi?id=48965
--- Comment #12 from Zebediah Figura z.figura12@gmail.com --- Thanks. I still can't reproduce the bug with those patches, so I'm guessing this is a compiz-specific bug. I can't either reproduce it with compiz 0.9.14.1 built and running in Xephyr on Arch, but that may be somewhat artificial. I'll try to set up an Ubuntu 16.04 VM.