Since lvl5:*cancel options are not working anyway - no need to show them.
https://bugs.freedesktop.org/show_bug.cgi?id=41621
<_description>Right Win chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>
</configItem>
</option>
+<!--
<option>
<configItem>
<name>lv5:lsgt_switch_lock_cancel</name>
<_description>Right Alt chooses 5th level, acts as onetime lock when pressed together with another 5th-level-chooser</_description>
</configItem>
</option>
+-->
</group>
<group allowMultipleSelection="false">
<!-- Let space output NBSP, NNBSP, ZWNJ, and ZWJ for the desired level -->