\textdir TLT before tcolorbox in vertical and horizontal mode (layout=graphics)

[seloumi]

I have this example, arabic text inside tcolorbox if the box is inserted in vertical mode is fine but if the box is inserted in horizontal mode textdir inside the box become TLT (same with pardir)

https://tex.stackexchange.com/questions/615369/what-the-diff%c3%a9rence-in-construction-between-a-tcolorbox-with-width-linewidth

\documentclass{book}
\usepackage[showframe]{geometry}
\usepackage{tcolorbox}
\usepackage[bidi=basic,layout=graphics]{babel}
\babelprovide[import,main]{arabic}
\babelfont{rm}{Amiri}

\begin{document}

\noindent\begin{tcolorbox}[width=5cm] 
Text 
\the\textdir
\end{tcolorbox}

\begin{tcolorbox}
text
\the\textdir
\end{tcolorbox}

\end{document}

[jbezos]

Thank you. I'll resume the work on bidi writing and Arabic justification in a few weeks.

[seloumi]

Adding \bbl@pictresetdir to \tcb@savebox macro solve the issue

\documentclass{book}
\usepackage[showframe]{geometry}
\usepackage{tcolorbox}
\usepackage[bidi=basic,layout=graphics]{babel}
\babelprovide[import,main]{arabic}
\babelfont{rm}{Amiri}

\makeatletter
\bbl@sreplace\tcb@savebox{\ignorespaces}{\ignorespaces\bbl@pictresetdir}
\makeatother

\begin{document}

\noindent\begin{tcolorbox}[width=5cm,title=\the\textdir] 
Text 
\the\textdir
\end{tcolorbox}

\begin{tcolorbox}
text
\the\textdir
\end{tcolorbox}

\end{document}