Empty "Wiki Feed RSS" feed

The page at https://www.xwiki.org/xwiki/bin/view/Blog/ links to two RSS feeds:

 
<link rel="alternate" type="application/rss+xml" title="Wiki Feed RSS" href="/xwiki/bin/view/Main/WebRss?xpage=rdf" />
<link rel="alternate" type="application/rss+xml" title="Blog RSS Feed" href="/xwiki/bin/view/Blog/GlobalBlogRss?xpage=plain" />
The first one seems empty (contains <?xml version="1.0" encoding="UTF-8" ?>, missing the root XML element; Thunderbird complains).

Diagnostic

This RSS link is probably a leftover of WebRSS being deleted.

It is hardcoded there: https://github.com/xwiki/xwiki-platform/blob/07082c6038c2bdc737917a798db44056b4d74f64/xwiki-platform-distribution/xwiki-platform-distribution-ui/xwiki-platform-distribution-ui-base/src/main/resources/XWiki/XWikiPreferences.xml#L2894

Context

https://matrix.to/#/!ikPtGZaGWtyblizzlR:matrix.xwiki.com/$1646217424942BgPLc:matrix.xwiki.com?via=matrix.org&via=matrix.xwiki.com&via=kde.org

Other information

 
The RSS feed for the notification macros can be seen at https://www.xwiki.org/xwiki/bin/view/Dashboard/WebHome
 
We now have a REST endpoint for it:
 
https://www.xwiki.org/xwiki/rest/notifications/rss?userId=xwiki%3AXWiki.VincentMassol&useUserPreferences=false&count=10&displayOwnEvents=true&displayMinorEvents=false&displaySystemEvents=false&displayReadEvents=true&wikis=&spaces=&pages=&users=flatrick&displayReadStatus=true&tags=&currentWiki=xwiki