acmart: Notas a pie de página en teaserfigure

Question

Estoy intentando agregar algunas notas al pie de URL a mi archivo teaserfigure. Estoy probando la solución dada enesta respuestapero obtengo resultados extraños:

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

Solución 1

Con símbolos en las notas al pie.

\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}

Solución 2:

Números por todas partes

\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}