User blog comment:MisterWoodhouse/Profile and Message Wall on the Unified Community Platform/@comment-5645428-20200306132223/@comment-24006128-20200306133130

"Perhaps in the future after the UCP has shifted further along its timeline, user feedback could highlight cases where the absence of wikitext is causing difficulty."

This has already been kicked off on our side, looking at areas where advanced formatting gaps could be filled to meet user needs.