如何仅在一页上获得较低的脚注位置？

Question

我在索引/目录之前有一页，我需要向读者说明一些内容，但只想在脚注中插入详细信息。输出与我在此处发布的代码类似。

我希望脚注只出现在本页的最底部。如果可能的话，我希望文本位于页面中央，脚注位于较远的位置。

我尝试了本网站上的许多不同建议，例如\usepackage[bottom]{footmisc}，但我没有实现我想要的效果。使用\vspace不起作用，并且\renewcommand会影响每个脚注。

    \documentclass[12pt,a4paper,twoside]{report}
    \usepackage{fancyhdr}
    \pagestyle{fancy}
    \fancyhf{}
    \pagestyle{plain}
    
    %\setlength{\footskip}{1in}
    %\setlength{\footins}{1in}
    
    %\setlength{\footnotesep}{1in}
    
    \renewcommand{\footnoterule}{%
      \vspace{1in}
      \kern-3pt
      \hrule width 0.4\columnwidth
      \kern 2.6pt}
      
    \usepackage{lipsum}
    
    \begin{document}
    \pagenumbering{gobble} %senza numero pagine
    %\blankpage
    \pagebreak
    %non più necessari con twoside=true
    
    \vspace*{\fill}
    \begin{center}
        %\textbf{ \Large È consigliata la visualizzazione a due pagine}
    \textbf{ \Large AAAAAAAAAAAAAA AAAAAAAAAA AAAAAAAAAAAAA AAA AAAAAAAAAAAAA AAAAAAAAAA AAAAAAAAAAA  AAAAAAAAAA AAAAAAAAAA AAAAAAAAAAAAAA\footnote{ AAAAAAA AAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAA  AAAAAAAAAA AAAAAAAAAA AAAAAAAAAAAAAA AAAAAAA AAAAAAAAAAAAAAAA AAAAAA AAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAA AAAAAAAA AAAAAAAAAAAAAAA AAAAAAAAAAAAA  AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAA
            \begin{itemize}
                \item AAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAA  AAAAAAAAAAAAAAAAAAAAAAAA AAAAA 
                \item AAAAAAAAAAAAAAAAAA AAA AAAAAA AAAAAAAAAAAAA AAAAAAAAAAA AAAAAAAAA AAAAAAAAAA AAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAA
                \item AAAAAAAAAAAAAAA AAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAA
                \item AAAAAAAAAAAA AAAAAAAAAAAAA AAAAAAAAAAA AAAAAAAAAAAAA
            \end{itemize} 
        } 
    AAAAAAAAAAAAAAA  AAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAA AAAAAAAAAA  AAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAA AAAAAAAAAAAAAAA AAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAA}
    \end{center}
    \vspace*{\fill}
    \end{document}

编辑：添加图像以便更好地理解问题

从图片中可以看出，文本下方有很多空间，我想将浅蓝色空间减少到接近零，并将黄色矩形的底部与底部边框浅蓝色矩形重叠