I have an existing, working Flow of mine that posts to Yammer (as a regular post, not an announcement). I was playing around with the announcement feature and noticed during testing that newline characters/line breaks in the body (otherwise known as "Message Text") don't render like my non-announcement equivalent.
After some searching it seems this was pointed out in 2017 and doesn't appear to have been addressed/fixed. For visibility I thought it best to create a post in addition to leaving a comment on the thread I referenced.
