Remova o recuo e pendure no ambiente de itemização no beamer

Question

Estou usando \setlength{\itemindent}{-1em}o or \itemindent=-13ptpara reduzir o espaço horizontal antes dos itens no beamer, mas o problema é o travamento da segunda linha.

\documentclass{beamer}
\begin{document}
\begin{frame}
    \frametitle{test}
    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the 
    \begin{enumerate} \setlength{\itemindent}{-1em}
        %\itemindent=-13pt
        \item Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum 
        \item Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum 
        \begin{enumerate}\setlength{\itemindent}{-2em}
            \item  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum            
            \item  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum           
            \item Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum 
        \end{enumerate}
        \item Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum 
    \end{enumerate}
\end{frame}
\end{document}

Answer 1

Você pode ajustar \leftmargini:

\documentclass{beamer}
\begin{document}
\begin{frame}
    \frametitle{test}
    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the 
    \setlength{\leftmargini}{0em}
    \setlength{\leftmarginii}{0em}
    \setlength{\leftmarginiii}{0em}    
    \begin{enumerate} 
        \item Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum 
        \item Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum 
        \begin{enumerate}
            \item  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum            
            \item  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum           
            \item Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum 
        \end{enumerate}
        \item Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum 
    \end{enumerate}
\end{frame}
\end{document}