faulty mc-nesting if float is inside a paragraph

[u-fischer]

\DocumentMetadata{testphase={phase-III}}
\documentclass{article}
\begin{document}
Text.
\begin{table}
Table
\end{table}
\end{document}

gives

Package tagpdf Warning: nested marked content found - mcid 1

After adding an empty line before the float it disappears.