[NTG-context] Expansion in PDF metadata

Hi! How to expand \translate so that it doesn't show up in the PDF metadata? Example: \setupdocument [metadata:title=\documentvariable{title}] \mainlanguage [sv] \startdocument [title={\translate[en=Foo, sv=Bar]}] \input knuth \stopdocument This literally shows: Title: \translate [en=Foo, sv=Bar] The following workaround does the job, but it's not that elegant: \setupdocument [metadata:title=\documentvariable{title}] \enablemode [sv] \startmodeset [en] {\mainlanguage[en]\startdocument[title=Foo]} [sv] {\mainlanguage[sv]\startdocument[title=Bar]} \stopmodeset \input knuth \stopdocument Is there a better mechanism to support multiple languages in the PDF metadata or just have \translate expanded? Marco