lualatex and mathsf italic and overline: not centered

[Firestar-Reimu]

Description

lualatex and mathsf italic and overline: not centered. xelatex do not have this issue

Add info or delete as appropriate:

• Relevant for XeTeX
• Relevant for LuaTeX

Minimal example demonstrating the issue

\documentclass{article}
\usepackage{unicode-math}
\unimathsetup{mathsf=sym,sans-style=italic}
\begin{document}
    \[
        \mathsf{\overline{x}} = \overline{x}  % \overline{\mathsf{x}} has the same issue too
    \]
\end{document}

Further details

lualatex:

xelatex:

[khaledhosny]

This is an engine issue. It is caused by different handling of italic correction in LuaTeX and XeTeX.