Hi, I'm trying to use a description environment in conjunction with an itemize with the latest luametatex. Is this supposed to work? Here is an MWE: ``` \definedescription[desc][headstyle=bold] \starttext Foo \desc{Some title} Some text \startitemize \item Some item \stopitemize \stoptext ``` This currently fails with: ``` resolvers | formats | executing runner 'run luametatex format': /home/gerion/context/tex/texmf-linux-64/bin/luametatex --jobname="./test.tex" --fmt=/home/gerion/context/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt --lua=/home/gerion/context/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui --c:currentrun=1 --c:fulljobname="./test.tex" --c:input="./test.tex" --c:kindofrun=1 --c:maxnofruns=9 --c:texmfbinpath="/home/gerion/context/tex/texmf-linux-64/bin" system > system > ConTeXt ver: 2023.02.23 21:26 LMTX fmt: 2023.3.4 int: english/english system > system > 'cont-new.mkxl' loaded open source > level 1, order 1, name '/home/gerion/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl' system > beware: some patches loaded from cont-new.mkiv close source > level 1, order 1, name '/home/gerion/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl' system > files > jobname './test', input './test.tex', result './test' fonts > latin modern fonts are not preloaded languages > language 'en' is active open source > level 1, order 2, name './test.tex' fonts > preloading latin modern fonts (second stage) fonts > 'fallback modern rm 12pt' is loaded lua error > lua error on line 8 in file ./test.tex: registered function call [809]: ...ext/tex/texmf-context/tex/context/base/mkiv/strc-num.lua:448: attempt to index a nil value (local 'd') stack traceback: ...ext/tex/texmf-context/tex/context/base/mkiv/strc-num.lua:448: in function <...ext/tex/texmf-context/tex/context/base/mkiv/strc-num.lua:442> (...tail calls...) 1 \definedescription[desc][headstyle=bold] 2 3 \starttext 4 Foo 5 6 \desc{Some title} Some text 7 \startitemize 8 >> \item Some item 9 \stopitemize 10 11 \stoptext 12 mtx-context | fatal error: return code: 1 ``` Best, Gerion