I have a document with an appendix included:

\setuplabeltext[appendix=APPENDIX~]

\starttext

\placecontent

\chapter{One}

\startappendices

\chapter{In Appendix}

\stopappendices

\stoptext

I would like to have the table of contents show:

Appendix A  In Appendix

But I get:

A In Appendix

How do I get the table of contents to show the heading ‘Appendix’ before A?

-Lance