We've had some use cases where we want to sync a Slack thread with Jira comments (not-JSM). Many of our users explicitly use Slack only but run slack workflows to create Jira tickets and need to update via comments in that thread that the workflow and/or slackbot created the ticket in.
We want it to be automated and not have to manually sync anything, or use Assist as it should be visible to those in the channel (everyone in the channel would have access to the Jira space). Although, I don't see a sync option in Slack when creating a Jira ticket (via a slackbot or slack workflow).
I've explored using webhooks, automation, but it usually ends up one-way.