beforeskip在页首时消失

当标题出现在页首时，beforeskip消失。

正常：

页首：

在站里找到了之前的回答： https://wenda.latexstudio.net/answer/1911/2957.html

\usepackage{xpatch}
\makeatletter \xpatchcmd
    \@startsection {\addvspace} {\vspace*} {}{\fail}
\makeatother

patch之后空白变多了:

\documentclass[zihao=5]{ctexart}
\usepackage[bodytextleadingratio=1.2]{zhlineskip}

\usepackage[pass, showframe]{geometry}

\usepackage{multicol}
\setlength{\columnsep}{\ccwd}
\setlength{\columnseprule}{0.4pt}

\ctexset
{
    section={
        fixskip=true,
        format=\zihao{4}\heiti\centering,
        beforeskip = 13.575bp,
        afterskip = 13.575bp
    },
    subsection={
        fixskip=true,
        format=\zihao{-4}\heiti\raggedright,
        beforeskip = 8.3bp,
        afterskip = 8.3bp
    }
}

\newcommand{\test}{\noindent\rule{\linewidth}{\ccwd}}
\usepackage{xpatch}
\makeatletter \xpatchcmd\@startsection {\addvspace} {\vspace*} {}{\fail} \makeatother
\raggedbottom

\begin{document}
\begin{multicols}{2}

    \test

    \section{测试}
    
    \test
    
    \test

    \subsection{测试}
    
    \test

    \newcolumn
    \test

    一
    
    二
    
    三

    \test

    \test

    一
    
    二

    \test
\end{multicols}
\newpage
\begin{multicols}{2}

    % \test

    \section{测试}
    
    \test
    
    \test

    \subsection{测试}
    
    \test

    \newcolumn
    % \test

    一
    
    二
    
    三

    \test

    \test

    一
    
    二

    \test
\end{multicols}
\end{document}

可能有用？
https://ask.latexstudio.net/ask/question/17394.html
https://github.com/CTeX-org/ctex-kit/issues/207
https://github.com/CTeX-org/ctex-kit/issues/248

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