Mattermost Jira Won't Notify on Customer Comments

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Summary
Mattermost Jira Won’t Notify on Customer Comment Creation

Steps to reproduce
Self Hosted Mattermost Enterprise 9.6.1. Jira Plugin 4.1.0 from Market Place.

Expected behavior
When a customer added a comment to an issue, the bot should notify the channel.

Observed behavior
No notifications are sent to the channel. The subscription /jira subscribe edit does include Comment Created, Comment Updated and Comment Deleted. All other notifications (new issue, issue resolved, etc.) come through the channel without any trouble.