Regression: strikeout text no longer works in beamer slideshow title (pandoc 3.8) #11168
Description
Using strikeout text in the title of a beamer slideshow fails with 3.8 but works with 2.10.1.
Here is a minimum working example:
---
title: __Title ~~strike~~ and more__
...
##
<!-- output with 3.8 : failure
./pandoc-3.8/bin/pandoc -s test.md --slide-level 2 -i -t beamer -o test.pdf
Error producing PDF.
! Argument of \let has an extra }.
<inserted text>
\par
l.105 \begin{document}
-->
<!-- output with 2.10.1 : works and output is as expected
./pandoc-2.10.1/bin/pandoc -s test.md --slide-level 2 -i -t beamer -o test.pdf
-->