Set "hide_on_click" option "true" by default.
<parameter name="image" value="${GUI_ROOT_DIR}/share/salome/resources/gui/icon_about.png" />
<parameter name="constant_info" value="%A [ %V ]" />
<parameter name="text_colors" value="#ffffff|#777777" />
- <parameter name="hide_on_click" value="no" />
+ <parameter name="hide_on_click" value="yes" />
<parameter name="show_progress" value="yes" />
<parameter name="show_message" value="yes" />
<parameter name="show_percents" value="yes" />