[PATCH 0/1] MR8108: winex11: Focus the desktop window when _NET_ACTIVE_WINDOW is None.

[Rémi Bernon (＠rbernon)]

XWayland changes _NET_ACTIVE_WINDOW to None when focus switches to a
Wayland window. This makes sure app window is deactivated in that case
too and not just when focus changes to another X11 window.

_NET_ACTIVE_WINDOW also changes None when alt-tab is initiated, but
there's no easy way to tell the difference, so this will also trigger
a focus loss as soon as alt-tab is initiated, while we were previously
waiting for it to actually complete to make changes.