\begin{table}
\centering
\begin{talltblr}[         %% tabularray outer open
entry=none,label=none,
note{}={Blah blah},
note{*}={foo bar},
]                     %% tabularray outer close
{                     %% tabularray inner open
colspec={Q[]Q[]Q[]},
}                     %% tabularray inner close
\toprule
mpg & cyl\textsuperscript{*} & disp \\ \midrule %% TinyTableHeader
21.0 & 6\textsuperscript{*} & 160 \\
21.0 & 6 & 160 \\
22.8 & 4 & 108 \\
\bottomrule
\end{talltblr}
\end{table} 
