[dev-context] linenumbering in conflict with itemize[columns]

Hi, the 'columns' option of item groups causes line numberings to overlap with each other: % MWE by Aditya % https://github.com/adityam/filter/issues/55 % ConTeXt LMTX 2021.09.06 11:47 \starttext \startlinenumbering \input tufte \stoplinenumbering \startitemize[columns] \item one \stopitemize \startitemize[columns] \item one \stopitemize \startitemize[columns] \item one \stopitemize \stoptext Best, Sylvain