problem in sidebar canvas

[Tex-Ahmadi]

Brief outline of the issue

Check/indicate

• [ ] Relevant to the xepersian package
• [ ] The bidi package issue tracker has been searched for similar issues?
• [ ] The xepersian package issue tracker has been searched for similar issues?
• [ ] Links to discussion if appropriate
• [ ] Links to discussion if appropriate

Minimal example showing the issue

% !TEX TS-program = XeLaTeX
% !TEX encoding = UTF-8 Unicode

\documentclass{beamer}

\usetheme{PaloAlto}

\usepackage[RTLdocument=on]{bidi}

\setbeamersize{sidebar width right=0.4cm}
\setbeamertemplate{sidebar canvas right}[horizontal shading][left=cyan!70,right=cyan!70]

\title{test sidebar canvas with bidi}
\author{M.Ahmadi}

\begin{document}

\begin{frame}{title}
test bidi version=\bidiversion
\end{frame}

\end{document}

Expected behavior

Log and PDF files

sidebar-canvas-bidi.pdf