Cannot reproduce on XWiki Demo 17.4.0 with actions on Help application because nowadays it includes merged Help Center, no merge conflicts and errors during unistall/install. I'm attached attaching result xml of that job. [^2025.06.17.xml]
Not sure, but the resolution could be this [commit|https://github.com/xwiki/xwiki-platform/commit/75f2c760ea46793fc80b0a5922f390db1897803b] from [XWIKI-18147|https://jira.xwiki.org/browse/XWIKI-18147].
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