[Bug 33879] screen flicker when opening background windows

[Marius Gedminas]

Public bug report changed:
https://launchpad.net/malone/bugs/33879

Comment:
I was not clear enough.  I like the feature very much.  I do not like
screen flickering.

In breezy new windows used to appear in background, and IIRC I would see
a flashing title in the task bar to tell me a new window appeared.

In dapper the same thing happens, but new windows momentarily flash in
the foreground, and only then are moved into background.

This bug report is solely about the disconcerting flicker, so it is
different from #33913.