I'm trying to use the solution given by the accepted answer in
but I don't know how to enable the option --shell-escape there.
Overleaf explains that it has a configuration file called
latexmk, but I don't understand a single line of it:
I'm sorry if this is considered a
technical support question. If I don't find a fast answer here, I'm going to contact Overleaf, but maybe this question helps somebody else here someday.