Below I put my minimal ~/.icewm/preferences
TaskBarAutoHide=1
AutoHideDelay=1

~/.icewm/winoptions
BgWhiteURxvt.URxvt.tray:        Exclusive

How do I reproduce this bug:
   0. Restart IceWM.
   1. Raise the taskbar with mouse and then hide it.
   2. Open by key binding defined in ~/.icewm/keys any window with "tray: Exclusive" property. # Taskbar shows up.
   3. The same as step 1.
   4. Close this window # Taskbar shows up also.

Note: the first window opening after restarting IceWM doesn't show up
the taskbar. Showing up and hiding taskbar before is needed to
reproduce.

Regards

Hello,

I put video record of this bug on http://www.youtube.com/watch?v=R7b1mirOpsQ


(this also illustrates the bug described on
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=530648 ).

Regards
Tomasz