Stylistic set substitution doesn't work with \scriptstyle - Githubissues

latex3 / unicode-math

XeLaTeX/LuaLaTeX package for using unicode/OpenType maths fonts

http://ctan.org/pkg/unicode-math

LaTeX Project Public License v1.3c

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Stylistic set substitution doesn't work with \scriptstyle #484

Open zepinglee opened 6 years ago

zepinglee commented 6 years ago

Description

The letters in \scriptstyle does not change to variant form.

Check/indicate

[x] Relevant for XeTeX
[ ] Relevant for LuaTeX
[x] Issue tracker has been searched for similar issues?
[x] Links to discussion if appropriate https://tex.stackexchange.com/questions/442046/stylistic-set-substitution-doesnt-work-in-subscript

Minimal example demonstrating the issue

\documentclass{article}
\usepackage{unicode-math}
\setmathfont[StylisticSet=2]{STIX2Math.otf}
\begin{document}
\[
  \displaystyle g \textstyle g \scriptstyle g \scriptscriptstyle g
\]
\end{document}

Here is the result:

screen shot 2018-07-17 at 10 00 08 pm

Further details

I am using TeX Live 2018 with all packages up-to-date.

The example works fine with LuaLaTeX (tested by moewe). But XeLaTeX does not change the letters.