Bug 29782: Fix handling records without title or content

Bug 29782: Fix handling records without title or content

Test plan:
Save a new record with only a title in the non-default tab (english).
Check if you see it on the list. Edit.
Save a new record without title but only content in non-default lang.
Check if you see it.
Do the same 2 edits on the default tab only. Verify too.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Caroline Cyr La Rose <caroline.cyr-la-rose@inlibro.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>