We are using the native Jira/Slack integration to send notifications to a Slack channel when a user creates or transitions issues (all statuses). We recently noticed the users' name is now missing from the issue transitions notification in Slack.
The Jira project integration is here:

What we used to see in the notification as recently as last week included the user's name that performed the transition:

What we see now does NOT include the user's name in the notification:
FWIW - the same user did BOTH of these status changes. One was done last week, the other yesterday.
thanks!!!