Editing workflow field mappings for 'Push to CRM': list of CRM fields disappears

Editing workflow field mappings for 'Push to CRM': list of CRM fields disappears

Hi

I'm creating a workflow on a mailing list to push data from ZMH to ZCRM. When I first create the field mapping, I see the correct list of CRM fields (screen-1419).

If I then save it as a draft, or clone it and try to edit the field mappings, I don't see the CRM fields anymore so I can't edit the mappings (screen-1418).

Can you fix this please?

Many thanks

Steve