[NTG-context] vim syntax highlighting bug?

Hello, Happy New Year! I got into a bug in my Vim syntax highlighting version. Highlight stays in lua mode after ctxlua macro is closed. Here is a MWE, where «this should not be highlitghted as a comment indeed is. \starttext Hello! \ctxlua{context("does the parser work?")} -- this should not be highlighted as a comment \stoptext Do other Vim users come into this? Is my syntax file outdated? I am using this Vim version on OpenBSD 7.3 -stable: VIM - Vi IMproved 9.0 (2022 Jun 28, compiled Sep 6 2023 08:55:14) Included patches: 1-1876 Best regards, Damien Thiriet