[NTG-context] \glueexpr in lmtx

Hi, I stumbled upon some odd behaviour of \glueexpr in lmtx. Take the following document: \starttext \the\glueexpr 0.0pt \relax \newskip\myskip \myskip=\glueexpr 0.0pt \relax \stoptext Without lmtx this works fine. Under lmtx, the *first* use of `\glueexpr`, after `\the`, works fine too. On the other hand, the other `\glueexpr`, after `\myskip=`, complains about a "Illegal unit of measure (pt inserted)". It does not seem to accept the fractional part, everything works again if I use \starttext \the\glueexpr 0.0pt \relax \newskip\myskip \myskip=\glueexpr 0pt \relax \stoptext Am I missing something here or is this a bug? Best regards, Marcel Krueger