pandoc/test/command/5711.md

% pandoc -t native -f latex
\documentclass{article}
\begin{document}
\begin{tabular}{c}
\parbox{2cm}{d\\e}
\end{tabular}
\end{document}
^D
[Table [] [AlignCenter] [0.0]
 [[]]
 [[[Plain [Str "d",LineBreak,Str "e"]]]]]