acmart: notas de rodapé na figura do teaser

Question

Estou tentando adicionar algumas notas de rodapé de URL ao meu arquivo teaserfigure. Estou tentando a solução dada emesta respostamas obtenho resultados estranhos:

MWE:

\documentclass[10pt,sigconf]{acmart}
\begin{document}
\title{Here's a title}
\begin{teaserfigure}
    \centering
    \includegraphics[width=.3\textwidth]{example-image-a} \quad
    \includegraphics[width=.3\textwidth]{example-image-b}
    \caption{Image A from\protect\footnotemark\ and image B from\protect\footnotemark.}
\end{teaserfigure}

\maketitle

\footnotetext{Source for image A}
\footnotetext{Source for image B}

\section{Introduction}
    Here's some text\footnote{And a footnote!}

\end{document}

Answer 1

Solução 1

Com símbolos nas notas de rodapé

\documentclass[10pt,sigconf]{acmart}

\begin{document}
\title{Here's a title}
\begin{teaserfigure}
    \centering
    \includegraphics[width=.3\textwidth]{example-image-a} \quad
    \includegraphics[width=.3\textwidth]{example-image-b}
    \caption{Image A from\protect\footnotemark\ and image B from\protect\footnotemark.}
\end{teaserfigure}

\maketitle

{
\renewcommand{\thefootnote}{\fnsymbol{footnote}}
\footnotetext[1]{Source for image A}
\footnotetext[2]{Source for image B}
}
\section{Introduction}
    Here's some text\footnote{And a footnote!}

\end{document}

Solução 2:

Números em todos os lugares

\documentclass[10pt,sigconf]{acmart}

\begin{document}
\title{Here's a title}
\begin{teaserfigure}
        \renewcommand{\thefootnote}{\arabic{footnote}}
    \centering
    \includegraphics[width=.3\textwidth]{example-image-a} \quad
    \includegraphics[width=.3\textwidth]{example-image-b}
    \caption{Image A from\protect\footnotemark\ and image B from\protect\footnotemark.}
\end{teaserfigure}

\maketitle

\footnotetext[1]{Source for image A}
\footnotetext[2]{Source for image B}
\addtocounter{footnote}{2}

\section{Introduction}
    Here's some text\footnote{And a footnote!}

\end{document}