LuaTeX 和 XeTeX 报告 Libertinus 字体中缺少的字符

Question

这里是使用 Libertinus Serif 字体的 MWE，它具有输入的字形，但 XeLaTeX 和 LuaLaTeX 都报告：“缺少字符：Libertinus Serif 字体中没有 ➌”：

\documentclass{minimal}

\usepackage{fontspec}
\setmainfont{Libertinus Serif}

\begin{document}
This char is missing: (^^^^278d)\par
This is also missing: (^^^^278c)\par
This char is not: (^^^^24ea)\par
\end{document}

我的输出是：

我的日志文件报告：

Missing character: There is no ➍ in font Libertinus Serif/OT:script=latn;language=DFLT;mapping=tex-text;!
Missing character: There is no ➌ in font Libertinus Serif/OT:script=latn;language=DFLT;mapping=tex-text;!

但是，正如您在下面看到的，这些字形存在于 Libertinus Serif 字体中：

知道哪里出了问题吗？

Answer 1

使用

\documentclass{minimal}

\usepackage{fontspec}
\setmainfont{Libertinus Serif}
\newfontfamily\LibSans{Libertinus Sans}

\begin{document}
    This char is present: (^^^^2779)\par
    This is also present: (^^^^277a)\par
    This char is present: (^^^^24ea)

\LibSans
    This char is present: (^^^^2779)\par
    This is also present: (^^^^277a)\par
    This char is present: (^^^^24ea)

\end{document}