LuaLaTeX，bidi=basic 和 Tikz 的尴尬行为

Question

@UlrikeFischer

下面演示了withMWE的尴尬行为：LuaLaTeX bidi=basicTikz

MWE 1 - 正常行为

\documentclass[tikz,margin=5cm]{standalone}
\usepackage{tikz}
%:Language
\usepackage[nil]{babel}
\babelprovide[import,main]{hebrew}
\babelprovide[import=en]{english}
\begin{document}
\begin{tikzpicture}[]
\node[
draw=red,
minimum size=1cm,
]
(a) at(0,0){A};
\node[
draw=red,
minimum size=1cm,
anchor=south east,
]
at (a.north west) {B};
\end{tikzpicture}
\end{document}

其结果如下：

当我添加到 babel 选项时，bidi=basic我得到了这个：

MWE 2——行为尴尬

\documentclass[tikz,margin=5cm]{standalone}
\usepackage{tikz}
%:Language
\usepackage[nil, bidi=basic]{babel}
\babelprovide[import,main]{hebrew}
\babelprovide[import=en]{english}
\begin{document}
\begin{tikzpicture}[]
\node[
draw=red,
minimum size=1cm,
]
(a) at(0,0){A};
\node[
draw=red,
minimum size=1cm,
anchor=south east,
]
at (a.north west) {B};
\end{tikzpicture}
\end{document}