Adding a note (for tracking changes) to a changed picture in LaTex

Question

I'm trying to add a note to go alongside my picture, so the other researcher reviewing my paper knows that I changed a picture. It's a double-column paper. I read that I could add a \todo note, which I already tried adding alongside the caption of the picture:

\begin{figure*}
    \centering
  \includegraphics[width=0.80\textwidth]{diagramaheuristicasfluxonewnewnew}
  \caption{Heuristic development process.\todo[author=Reviewer, color=blue!20]{atualizei essa figura.}}
\end{figure*}

I also tried adding the \todo note inside a \minipage right after the picture:

\begin{figure*}
    \centering
  \includegraphics[width=0.80\textwidth]{diagramaheuristicasfluxonewnewnew}
  \caption{Heuristic development process.\todo[author=Reviewer, color=blue!20]{atualizei essa figura.}}
\end{figure*}
\begin{minipage}{\linewidth}
    \captionof*{figure}{\todo[author=Reviewer, color=blue!20]{atualizei essa figura.}}
\end{minipage}

I also tried adding the \todo note right before the picture:

\todo[author=phillip, color=blue!20]{figura mudada} 
\begin{figure*}
    \centering
  \includegraphics[width=0.80\textwidth]{diagramaheuristicasfluxonewnewnew}
  \caption{Heuristic development process.}
\end{figure*}

But in all of these examples, my note appears one page before the picture. How can I force the note to appear right where the picture (or it's caption) is? I don't want to change the paper structure too much, as this note is supposed to be just for revision control, just between me and the other researcher.