Bug 22417: Try to display pending jobs - only work if worker not started

Bug 22417: Try to display pending jobs - only work if worker not started

ie. no subscription yet

This needs to be fixed (if possible), or removed from the patchset

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: David Cook <dcook@prosentient.com.au>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>