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<p><font size="+1">It helps. However, it still does not work. I
observed that even the startup script below doesn't work:</font></p>
<p>| list |<br>
"System configurations"<br>
"Delete all windows but the taskbar"<br>
list := UISupervisor ui submorphs reject: [:aMorph | aMorph is:
#TaskbarMorph].<br>
list do: [:each | each delete].</p>
<p>Hilaire<br>
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<div class="moz-cite-prefix">Le 03/01/2022 à 15:03, Juan Vuletich a
écrit :<br>
</div>
<blockquote type="cite" cite="mid:61D30249.20805@jvuletich.org"> It
looks like assuming the Taskbar will be the first submorph of the
world is not reliable. Something like `morph := UISupervisor ui
taskbar.` should work.<br>
</blockquote>
<pre class="moz-signature" cols="72">--
GNU Dr. Geo
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<a class="moz-txt-link-freetext" href="http://blog.drgeo.eu">http://blog.drgeo.eu</a></pre>
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