[NTG-context] Appendix receives number instead of letter

Hi, Previously, \startappendices switched the numbering to letters, but with the latest beta appendices receive a number. Numbering does restart from 1, however. Example: \starttext \startfrontmatter \completecontent \stopfrontmatter \startbodymatter \chapter{Normal chapter} This chapter receives a number. \stopbodymatter \startappendices \chapter{Appendix} This chapter should receive a letter A, but gets number 1 \stopappendices \stoptext Regards, Alex