From bb0baf92c19e81926a8022158cc7fd7b9ff38063 Mon Sep 17 00:00:00 2001
From: Ulrike Fischer <fischer@troubleshooting-tex.de>
Date: Fri, 21 Oct 2022 14:59:06 +0200
Subject: [PATCH] patch under the right catcode regime

---
 required/latex-lab/latex-lab-footnotes.dtx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/required/latex-lab/latex-lab-footnotes.dtx b/required/latex-lab/latex-lab-footnotes.dtx
index df82a6ebc..e239bdd97 100644
--- a/required/latex-lab/latex-lab-footnotes.dtx
+++ b/required/latex-lab/latex-lab-footnotes.dtx
@@ -1401,10 +1401,12 @@
 % Then we patch \cs{@iiiminipage}
 %   \begin{macrocode}
 \RequirePackage{etoolbox}
+\ExplSyntaxOff
 \patchcmd\@iiiminipage
  {\let\@footnotetext\@mpfootnotetext}
  {\let\@footnotetext@cfgpoint\@mpfootnotetext@cfgpoint}
  {}{\ERROR}
+\ExplSyntaxOn 
 %    \end{macrocode}
 %
 % \subsubsection{\pkg{memoir}}