When uncommenting the first line the header disappears ( ConTeXt ver: 2025.04.28 14:29 LMTX).
Is this a bug? Steffen %\setupbackend[export=yes] \starttext \startsection [title={\ConTeXt\ is fun}] \stopsection \stoptext ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror) archive : https://github.com/contextgarden/context wiki : https://wiki.contextgarden.net ___________________________________________________________________________________