Snippet 01 generates Parent-Child 'TOC/' --> 'enumerate/user' warning

[jfbu]

01

%% -*- mode: latex -*-
%% LaTeX2e file `etocsnippet-01.tex'
%% generated by the `filecontentshere' environment
%% from source `etoc' on 2024/01/12.
%%
\etocsetlinestyle{section}
{\begin{enumerate}}
{\normalsize\bfseries\rmfamily\item}
{\etocname{} (page \etocpage)}
{\end{enumerate}}

\etocsetlinestyle{subsection}
{\begin{enumerate}}
{\normalfont\item}
{\etocname{} (p.~\etocpage)}
{\end{enumerate}}

\etocsetlinestyle{subsubsection}
{\par\nobreak\begingroup\normalfont
        \footnotesize\itshape\etocskipfirstprefix}
{\allowbreak\,--\,}
{\etocname}
{.\hfil\par\endgroup\pagebreak[3]}

[jfbu]

Relates #25 probably.