Any update on adding single record sharing in the MacOS version like in iOS?
Nothing yet. Sorry. Right now you’d need to make a Saved Search that fetched just that one record, then you could share the list of records, which would be just the one record.
You could add a Checkmark field to your form for that purpose and have a Saved Search that just fetched those records that had the Checkmark field on. Turn it off when you’re done sending. Use the Export Tap Forms Archive command to make the .tfarc file to email.