Preventing comments when issue is updated

Description

I'd like updates to my issues only to update the fields I'm mapping. I've got the updating bit going, sans the issues mentionend in JETI-982.
I can use "Split regex" to cut away the entire body by matching the first line, but this still creates an empty comment.
Is there any way I do entirely without the comment?

Environment

None

Preliminary Test Cases

None

Assignee

Tibor Hegyi

Reporter

A. Truelsen

Labels

None

Access to limited visibility issues

None

Product platform

None

Module Dependency

None

Components

Fix versions

Affects versions

Priority

Minor
Configure