I am using Modern Theme from https://github.com/matze/mtheme. When I try to use double column for one slide, the size of the margins are different. My code is as follows:
\documentclass{beamer}
\usetheme{metropolis} % Use metropolis theme
\begin{document}
\begin{frame}{Introduction: Current Government - Political Change}
\begin{columns}[t]
\begin{column}{0.5\textwidth}
\begin{center}
\textbf{Political Change: Ministry Creation}
{\small \begin{itemize}
\item Ministry of Family, Community, Cooperative and Associative Economy.
\begin{itemize}
\item Work for the multiplication, strengthening, development and promotion of the Small Business of the Family Economy.
\item Focus on: Tourism, gastronomy, handicrafts, production of the family agriculture and services to the tourism.
\end{itemize}
\end{itemize}}
\end{center}
\end{column}
\vrule{}
\begin{column}{0.5\textwidth} %%<--- here
\begin{center}
\textbf{Characteristics of the self-employed workers:}
{\small \begin{itemize}
\item Ministry of Family, Community, Cooperative and Associative Economy.
\begin{itemize}
\item
\end{itemize}
\end{itemize}}
\end{center}
\end{column}
\end{columns}
\end{frame}
\end{document}
And my results are:
This is another slide with the same problem:
What can I do to get the same margins?
Best Regards,