Conflict with package caption.

[krivit]

There appears to be a conflict between fixme and package caption (and therefore subcaption and others). The following code, processed with pdflatex

\documentclass{article}
\usepackage{caption}
\usepackage[draft]{fixme}

\begin{document}
\begin{table}
  \caption{Test text. \fxnote{Note}}
\end{table}
\end{document}

produces the following output

This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2019/dev/Debian) (preloaded format=pdflatex)
 restricted \write18 enabled.
entering extended mode
(./test.tex
LaTeX2e <2018-12-01>
(/usr/share/texlive/texmf-dist/tex/latex/base/article.cls
Document Class: article 2018/09/03 v1.4i Standard LaTeX document class
(/usr/share/texlive/texmf-dist/tex/latex/base/size10.clo))
(/usr/share/texlive/texmf-dist/tex/latex/caption/caption.sty
(/usr/share/texlive/texmf-dist/tex/latex/caption/caption3.sty
(/usr/share/texlive/texmf-dist/tex/latex/graphics/keyval.sty))) (./fixme.sty
(/usr/share/texlive/texmf-dist/tex/latex/base/ifthen.sty)
(/usr/share/texlive/texmf-dist/tex/latex/tools/verbatim.sty)
(/usr/share/texlive/texmf-dist/tex/latex/xkeyval/xkeyval.sty
(/usr/share/texlive/texmf-dist/tex/generic/xkeyval/xkeyval.tex
(/usr/share/texlive/texmf-dist/tex/generic/xkeyval/xkvutils.tex)))

Package FiXme Warning: The 'multiuser', 'singleuser' and 'mode' options
(FiXme)                are obsolete. They remain for backward compatibiity,
(FiXme)                but do nothing useful anymore on input line 730.

) (./test.aux)

LaTeX Warning: Marginpar on page 1 moved.


FiXme Summary: Number of notes: 2,
(FiXme)        Number of warnings: 0,
(FiXme)        Number of errors: 0,
(FiXme)        Number of fatal errors: 0,
(FiXme)        Total: 2.

[1{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map}]

! LaTeX Error: Float(s) lost.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.9 \end{document}

?

Using the [inline] option in the \fxnote does not make a difference. Commenting out the caption packages fixes the problem.