[NTG-context] Weird page numbering

minimal code: =============================================== \setuppagenumbering[alternative=doublesided] \starttext \startstandardmakeup TITLE \stopstandardmakeup \startfrontmatter \chapter{Preface} \completecontent[criterium=all] \stopfrontmatter \stoptext =============================================== The page number of the preface chapter shown in the table of contents is 0 in my recent ConTeXt: context -version mtx-context | ConTeXt Process Management 0.60 mtx-context | mtx-context | main context file: /opt/context/tex/texmf-context/tex/context/base/context.mkiv mtx-context | current version: 2014.01.11 23:58 I'm currently fine with that feature but -- Best Regards Chen