centered section and subsection in Beamer themes with a tree-like navigation bar at top of frames

[jalilsadati]

Brief outline of the issue

centered section and subsection in Beamer themes with a tree-like navigation bar at top of frames

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[usenames,dvipsnames,t]{beamer}%,dvipsnames
%\numberwithin{equation}{section}
%

% Themes with a Tree-Like Navigation Bar
\usetheme{Antibes}
%\usetheme{JuanLesPins}
%\usetheme{Montpellier}

\usepackage{listings}
\colorlet{bakcolor}{yellow!15}

\usepackage{xepersian}
\settextfont{Yas}

\lstset{
    language=Matlab,
    backgroundcolor=\color{bakcolor}, 
    linewidth=\textwidth ,
    frameround=ttff,
    frame=trBL,
    basicstyle=\ttfamily\footnotesize,
    keywordstyle=\color{blue}\bfseries,
    %   framexleftmargin=-1mm, frame=shadowbox, rulesepcolor=\color{red},
    stringstyle=\ttfamily\color{Magenta}, % typewriter type for strings
    commentstyle=\color{Green},
    lineskip = .5pt,
    numberstyle=\scriptsize, 
    numbersep=7pt,
    numbers=left,
    %numbers=none,
    captionpos=t, 
    breaklines=true,
    showstringspaces=true,
    xleftmargin=30pt,
    xrightmargin=30pt}

\author{نویسنده}
\title{تست بیمر با زیپرشین}
\date{\today}

\begin{document}

\maketitle

\begin{frame}{فهرست}
    \tableofcontents
\end{frame}

\section{بخش1}
\subsection{زیربخش}

\begin{frame}{\secname}
درود
    \begin{theorem}
        فیثاغورث
        \begin{equation}\label{eq:1}
                a^2+b^2 = c^2
        \end{equation}
        \begin{itemize}
            \item یک
            \item دو
            \item سه
        \end{itemize}
    \end{theorem}
\begin{enumerate}
    \item یک
    \item دو
    \item سه
\end{enumerate}
\end{frame}

\begin{frame}[fragile]{لیستینگز درون بلوک}%
    در اینجا کد متلب وارد می کنیم

\begin{block}{کد متلب رسم تابع سینوسی}
\setLTR
\begin{lstlisting}[captiondirection=RTL,caption={رسم نمودار سینوسی}]
%============================
%===  Test Program ==========
clc
clear 
close all
t=0:0.1:2*pi;
y=sin(t);
plot(t,y)
title('sin(t)')
\end{lstlisting}
\end{block}
\end{frame}
\section{بخش2}
\begin{frame}[fragile]{لیستینگز خارج از بلوک}
\setLTR
\begin{lstlisting}[captiondirection=RTL,caption={رسم نمودار سینوسی}]
%============================
%===  Test Program ==========
clc
clear 
close all
t=0:0.1:2*pi;
y=sin(t);
plot(t,y)
title('sin(t)')
\end{lstlisting}
\end{frame}
\section{بخش3}
\begin{frame}{تست پانویس و زیرنویس در داخل بلوک}
\begin{block}{\textbf{تست   \lr{footnote} در بلوک}}
\begin{itemize}
\item           یک
\item           دو\footnote{دو}
\end{itemize}
\end{block}

\begin{block}{\textbf{تست \lr{LTRfootnote} در بلوک}}
\begin{itemize}
\item           یک
\item           دو
\LTRfootnote{two}
\end{itemize}
\end{block}
\end{frame}

\end{document}

Expected behavior

Section and subsection in tree-like navigation bar should be right to left.

Log and PDF files

beamer_xe_test1.pdf