[NTG-context] \binom has fraction line

Dear list, lmtx draws a fraction line in \binom{n}{k}, ConTeXt ver: 2021.02.23 17:47 LMTX fmt: 2021.2.26 int: english/english The same happens with {n \choose k}. The other version I tested draws it correctly (without the bar): ConTeXt ver: 2019.03.21 21:39 MKII fmt: 2019.11.14 int: english/english Is this a bug, or has the user interface changed? Best, Jacob Kauffmann