I want to place two enumerate
environments side by side with multicol:
\usepackage{enumitem}
\begin{multicols}{2}
\begin{enumerate}[label=\Alph*.]
\item First
\begin{enumerate}[label={\arabic*.}]
\item \emph{Trial 1}
\item \emph{Trial 2}
\item \emph{Trial 3}
\item \emph{Trial 4}
\end{enumerate}
\columnbreak
\item Second
\begin{enumerate}[label={\arabic*.}]
\item \emph{Trial 5}
\item \emph{Trial 6}
\item \emph{Trial 7}
\end{enumerate}
\end{enumerate}
\end{multicols}
The first item has 1 more sub-item than the second, so the output is misaligned
A solution using an invisible placeholder would also be acceptable.