Currently (v. 9.0) if the query finds no issues, nothing is displayed in page, like no component is even present. It could be useful to be able to provide a default message (wiki syntax?) as a macro parameter, to be shown in that case. This suggestion came from the fact that XWiki Release Notes pages have a Regressions block generally commented out, and it could seldom happen that is stays that way, letting regressions live unnoticed (e.g.: https://forum.xwiki.org/t/regressions-for-16-10-2-do-not-show-up-in-release-notes-page/16441). |