\mainlanguage [en]
\setuppapersize[A4][A4]
\setuppagenumbering[alternative=doublesided]
-% Enable interaction (clickable links), but don't use special link colors.
-\setupinteraction[state=start,color=,contrastcolor=]
+% Enable interaction (clickable links), but don't use special link colors or a
+% bold style.
+\setupinteraction[state=start,color=,contrastcolor=,style=normal]
% Enable interaction in the table of contents as well
\setupcombinedlist[content][interaction=all]