Currently, the profile configuration stores the groups with their IDs and titles. When titles are being changed later on, the profile still keeps the old titles and would need to be re-saved to update them.
The profile should only store the group IDs and group titles should be retrieved on demand when requesting through the NewsletterProfile.get API. Also, the public group title (frontend_title) should be used if it is not empty.
Currently, the profile configuration stores the groups with their IDs and titles. When titles are being changed later on, the profile still keeps the old titles and would need to be re-saved to update them.
The profile should only store the group IDs and group titles should be retrieved on demand when requesting through the
NewsletterProfile.getAPI. Also, the public group title (frontend_title) should be used if it is not empty.