gtk-v1.ui GtkScrolledWindow id="scrolledwindow1 appears truncated when compared to the equivalent portion of dialogs.ui's GtkVBox id="skill_vbox".
gtk-v1.ui:
<child>
<object class="GtkScrolledWindow" id="scrolledwindow1">
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="border-width">2</property>
<property name="hscrollbar-policy">never</property>
<property name="shadow-type">in</property>
</object>
<packing>
<property name="resize">True</property>
<property name="shrink">True</property>
</packing>
</child>
dialogs.ui:
<child>
<object class="GtkScrolledWindow" id="skill_scrolledwindow">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="shadow_type">in</property>
<child>
<object class="GtkTreeView" id="skill_treeview">
<property name="visible">True</property>
<property name="can_focus">True</property>
<child internal-child="selection">
<object class="GtkTreeSelection"/>
</child>
</object>
</child>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="padding">1</property>
<property name="position">0</property>
</packing>
</child>
I did load glade (3) and attempt manipulating the file there, but for whatever reason, glade itself has issues that make it hard to use. I suppose there is some system-specific theme-related resource missing on my system as the glade menu / title bar is black so that no buttons or tabs show. They may be manipulated, but it is quite difficult to use. I have resorted to manually editing the ui file, but at present have not come up with a fix that is loadable.
Fixed by https://sourceforge.net/p/crossfire/crossfire-client/ci/3fc9061f91c758484976a8fd71ed17162f51798f/