Hi Hans,
sorry for telling again, but I’m afraid that the following sample shows a serious buggy interaction between \setupdirections[bidi=on] and \about references.
\setupdirections[bidi=on] \starttext
\section[sectionone]{Section one}
As said in \dorecurse{5} {\about[sectionone]\footnote{Body reference misplaced.}, } \stoptext
Both \about and footnote references in body are misplaced.
It would be great, if you could fix this.
Many thanks for your help,
Pablo