Can the field values of the Configurable List widget be separated by commas in emails?

2. Can values of the fields become in the mail in the form of text separated by commas?

For example: 2 of object 1, 3 of object 2, 5 of object 3... etc.

I don't think this is possible at the moment with the configurable list widget. Please allow me some time to check this further and get back to you with relevant information.

Thank you for your patience. 

ok, thank you

I checked further if this is possible, but unfortunately as my colleague stated, it is not possible to separate the values in a configurable list via a comma. They can only be displayed as a table in the email.

You will have to use regular form fields if you want to be able to separate each fields via a comma.

Please let us know if you need further assistance.
Thank you.