Emails from same story should thread/group together

Related to this request: https://litetracker.featurebase.app/p/email-updates-clearer-action-and-story-title

Now that I’ve used this feature, I realize because the subject line changes for each type of action, email readers cannot thread the messages. I.e. when someone works on a story, it goes through all the states (started, some comments, finished, delivered). Each email has a different subject. That means 4 or more emails per story.

It would be great to have the 4 emails related to the same story be grouped together. That way, reviewing my email, I see the history of the story in one place instead of spread throughout my email inbox.

I think this can be achieved by keeping only the story title in the subject line, and have the body of the email mention the action and details.