Figure Macro rendering is fragile and fails on XWiki 10.10 when containing a Table

Right now the LaTeX rendering of the Figure macro expects that the first XDOM element under the MacroBlock is a TableBlock when the figure macro contains a table. Starting with XWiki 10.10 the Figure macro has been modified to support inline editing and this was done by adding a MetaDataBlock element, failing the detection of a Table block...

In other words the following input:

{{figure}}
{{figureCaption}}
(% class="wikigeneratedtablenumber" %)Table 1: (%%)caption
{{/figureCaption}}

|a|b
{{/figure}}

was generating this correct LaTeX in XWiki < 10.10:

\begin{table}[h]
\caption{caption}
\begin{center}
\begin{tabular}{|l|l|}
\hline
a & b\\
\hline
\end{tabular}
\end{center}
\end{table}

While it's generating the following in XWiki 10.10:

\begin{figure}[h]
\caption{caption}
\begin{center}
\begin{tabular}{|l|l|}
\hline
a & b\\
\hline
\end{tabular}
\end{center}
\end{figure}