This bug was fixed in the package elementary-xfce - 0.13.1-1ubuntu1
--------------- elementary-xfce (0.13.1-1ubuntu1) disco; urgency=medium
* d/patches/adwaita-icon-theme.patch: - Correctly inherit Adwaita icon theme (LP: #1787989)
-- Sean Davis <email address hidden> Sat, 30 Mar 2019 21:28:52 -0400
This bug was fixed in the package elementary-xfce - 0.13.1-1ubuntu1
---------------
elementary-xfce (0.13.1-1ubuntu1) disco; urgency=medium
* d/patches/ adwaita- icon-theme. patch:
- Correctly inherit Adwaita icon theme (LP: #1787989)
-- Sean Davis <email address hidden> Sat, 30 Mar 2019 21:28:52 -0400