Issue #3443566 adding back the Subscription Form widget for use on registering and form edit pages.
Adding back the Subscription Form widget to the edit form for an entity.
Commit message says "Get rid of MailchimpListsSelectWidget since we don’t want to update subscribed status and interests when saving the host entity."
So I assume the issue is that programmatically saving the host entity was unsubscribing people. That's been fixed by modifying the postSave: 5cba5465
Recommended tests:
- Test saving the field in the admin area with different versions of the Default Value selected.
- Test adding a new email to a newsletter by selecting an Interest.
- Test removing an email from a newsletter by de-selecting all Interests. You should still be "Subscribed" but your Interests should all be empty.
- Test removing an email from a newsletter by selecting "Unsubscribe"
Edited by Maria Fisher