Wrong equation direction in first column in array and tabular environment (with bidi=basic option)

With bidi=basic math in first column of tabular or array environments appears in reverse direction (from right to left) , If we include math of first column in \hbox we get a correct result. With bidi=basic-r option the result is fine.

\documentclass{article}
\usepackage[bidi=basic]{babel}
\babelprovide[import,main]{arabic}

\begin{document}

\[
\begin{array}{cc}
ax+b &  f(x)=x^2-3 \\ %  \hbox{$ax+b$} &  f(x)=x^2-3 give correct result 
ax+b &  f(x)=x^2-3
\end{array}
\]%

\begin{tabular}{cc}
$ax+b$  &  $f(x)=x^2-3$ \\
$ax+b$  &  $f(x)=x^2-3$
\end{tabular}

\hrulefill

\selectlanguage{nil}

\[
\begin{array}{cc}
ax+b &  f(x)=x^2-3 \\
ax+b &  f(x)=x^2-3
\end{array}
\]%

\begin{tabular}{cc}
$ax+b$  &  $f(x)=x^2-3$ \\
$ax+b$  &  $f(x)=x^2-3$
\end{tabular}

\end{document}

latex3 / babel

Wrong equation direction in first column in array and tabular environment (with bidi=basic option) #158