[NTG-context] section conversion gets lost in MKIV

Dear list, Here's a minimal example that work correct in MKII, but wrong in MKIV: \setupsection [chapter] [conversion=Characters] \setupsection [section] [conversion=] \starttext \chapter{first} \section{subfirst} \stoptext It results in A first 1.1 subfirst while it should keep "A.1" instead of "1.1" for the section numbering. Mojca