Yes, sure. It is easy to reproduce with F8. Didn't you try?
~/.xsession-errors adds:
Window manager warning: Buggy client sent a _NET_ACTIVE_WINDOW message with a
timestamp of 0 for 0x4400001 (tvtime)
Window manager warning: meta_window_activate called by a pager with a 0
timestamp; the pager needs to be fixed.
Yes, sure. It is easy to reproduce with F8. Didn't you try?
~/.xsession-errors adds:
Window manager warning: Buggy client sent a _NET_ACTIVE_WINDOW message with a activate called by a pager with a 0
timestamp of 0 for 0x4400001 (tvtime)
Window manager warning: meta_window_
timestamp; the pager needs to be fixed.