This bug was fixed in the package xubuntu-default-settings - 16.04.6
--------------- xubuntu-default-settings (16.04.6) xenial; urgency=medium
* etc/skel/.config/libreoffice/4/user/registrymodifications.xcu - Set elementary as the default icon theme (LP: #1569968)
-- Sean Davis <email address hidden> Sun, 17 Apr 2016 08:01:57 -0400
This bug was fixed in the package xubuntu- default- settings - 16.04.6
--------------- default- settings (16.04.6) xenial; urgency=medium
xubuntu-
* etc/skel/ .config/ libreoffice/ 4/user/ registrymodific ations. xcu
- Set elementary as the default icon theme (LP: #1569968)
-- Sean Davis <email address hidden> Sun, 17 Apr 2016 08:01:57 -0400