User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-35849399-20201220200000/@comment-1807002-20201222170232

I think Special:Insights just isn't in UCP or in UCP yet and it (Special:Pageswithoutinfobox / Special:Insights/pageswithoutinfobox which weren't synced) is listed under that. edit (wrong link info/ updated info)