workflows: holding pen fixes
workflows: holding pen fixes

* Fixes an issue getting widgets in an unsupported way.

Signed-off-by: Jan Aage Lavik <8d55e006a1b29770f275a5c59a7341f17f8e69d5@cern.ch>

inveniosoftware/invenio,tiborsimko/invenio,inveniosoftware/invenio,tiborsimko/invenio