我使用tcolorbox包来制作带有解决方案的练习。我有时会以通常的方式在框中制作脚注，有时，当我有多个脚注时，我会使用包manyfoot以“内联”方式编写这些脚注。从此处的编译中可以看到，通常的脚注写在框内，但由 制作的脚注则不是这样manyfoot，它只给出脚注的符号，而不是脚注或其文本。如何才能获得由 manyfoot 创建的脚注的相同行为，即以内联形式获取练习框内和解决方案框中编写的脚注文本？
我给出使用的tex文件：
\documentclass{book}
\usepackage[most]{tcolorbox}
\tcbuselibrary{skins,breakable,xparse}
\usepackage{polyglossia}
\setmainlanguage{english}
\usepackage[para*]{manyfoot}
\DeclareNewFootnote[para]{C}
\makeatletter
\let\c@footnoteC\c@footnote
\makeatother
\renewcommand{\thefootnoteC}{\fnsymbol{footnote}}
\NewTColorBox[auto counter,number within=chapter]{exercise}{+O{}}{%
enhanced,colframe=green!20!black,colback=yellow!10!white,coltitle=green!40!black,
fonttitle=\bfseries,
underlay={\begin{tcbclipinterior}
\shade[inner color=green!80!yellow,outer color=yellow!10!white]
(interior.north west) circle (2cm);
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
title={Exercise~ \thetcbcounter:},
label={exercise@\thetcbcounter},
attach title to upper=\quad,
after upper={\par\hfill\textcolor{green!40!black}%
{\itshape Solution on page~\pageref{solution@\thetcbcounter}}},
lowerbox=ignored,
savelowerto=solutions/exercise-\thetcbcounter.tex,
record={\string\solution{\thetcbcounter}{solutions/exercise-\thetcbcounter.tex}},
#1
}
\NewTotalTColorBox{\solution}{mm}{%
enhanced,colframe=red!20!black,colback=yellow!10!white,coltitle=red!40!black,
fonttitle=\bfseries,
underlay={\begin{tcbclipinterior}
\shade[inner color=red!50!yellow,outer color=yellow!10!white]
(interior.north west) circle (2cm);
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
title={Solution of Exercise~\ref{exercise@#1} on page~\pageref{exercise@#1}:},
phantomlabel={solution@#1},
attach title to upper=\par,
}{\input{#2}}
\tcbset{no solution/.style={no recording,after upper=}}
\begin{document}
\chapter{The first chapter}
\section{Exercises}
\tcbstartrecording
\begin{exercise}
Exercise with inlined footnotes, \footnoteC{inlined footnote 1} and \footnoteC{inlined footnote 2}, in the question.
\tcblower
Exercise with inlined footnotes, \footnoteC{inlined footnote 1} and \footnoteC{inlined footnote 2}, in the answer.
\end{exercise}
\begin{exercise}
Exercise with usual footnotes, \footnote{footnote 1} and \footnote{footnote 2}, in the question.
\tcblower
Exercise with usual footnotes, \footnote{footnote 1} and \footnote{footnote 2}, in the answer.
\end{exercise}
\tcbstoprecording
\section{Solutions of exercises}
\tcbinputrecords
\end{document}
使用 xelatex 进行编译：
