When visitors come to my wiki with their mobile browser, only page header and footer will load, no content. They have to click the link "Klassische Ansicht" (something like "classical view") in the footer to see the desktop version with content. It also works if the mobile browser is configured to "request desktop-version" from the start.
Example page: https://thunis.miraheze.org/wiki/Hell_Hath_No_Fury
On Desktop it works, one mobile it doesn't.
I tried setting different default skins for the wiki, but that did nothing.
This is a huge problem for us because we have many mobile users and none of them are very tech-savvy.