User blog comment:MisterWoodhouse/Volunteering your Fandom wiki for early migration to the Unified Community Platform/@comment-44014691-20200414081219/@comment-5441128-20200414082109

No. I have asked. You are stuck with the UCP Wiki. Three options. You will have to deal with it or abandoned it or ask to be closed. And just a matter of time when all wikis are engulfed to be UCP Wikis.