`subfiles` package breaks `algorithm2e`

[GregDMeyer]

Thanks for the wonderful package!

I am observing the following issue. Take the following example:

\documentclass{article}

\usepackage{subfiles}
\usepackage[ruled]{algorithm2e}

\begin{document}

\begin{algorithm}
\nl Try to compile a \LaTeX{} document into HTML \;
\nl Have a mysterious issue \;
\While{cause is unclear}
{
    \nl Play around with the \TeX \;
    \nl Fiddle with the compiler \;
}
\nl Submit an issue to the LaTeXML project \;

\caption{How to get where I am today}

\end{algorithm}

\end{document}

Running pdflatex yields the following:

Meanwhile, running latexmlc yields a broken algorithm. Line 3 is on the same line as the while statement:

However commenting out \usepackage{subfiles} causes latexmlc to yield the correct output:

Thanks in advance!