I have the following code, which consists of an enumerate
environment inside a multicol
environment.
\documentclass[12pt]{article}
\usepackage{enumitem}
\usepackage{multicol}
\begin{document}
\begin{enumerate}
\item Examples set 1.
\begin{multicols}{2}
\begin{enumerate}
\item Example 2.
\item Example 1
Multiple paragraphs
and another paragraph.
\item Example 3.
\item Example 4.
\end{enumerate}
\end{multicols}
\end{enumerate}
\end{document}
How can one prevent the second item of the second level being broken into two columns?