tcolorbox listing in XeLaTex compiler

Question

I want to write a document whose main language is Arabic with listings by using the package \usepackage{polyglossia}

\documentclass[14pt]{extarticle}
\usepackage[listings,minted,breakable,skins]{tcolorbox}
\usepackage{polyglossia}
\newfontfamily\arabicfont[Script=Arabic,Scale=1,Path=fonts/]{flat.ttf} %my 
favortie main font
\newfontfamily\timesnewroman[Script=Arabic,Scale=1,Path = fonts/]{times.ttf}
\setmainlanguage[numerals=maghrib]{arabic} %My main & native language
\setotherlanguage{english}
\begin{document}
هذا كود برمجي بسيط
\begin{english}
\begin{tcblisting}{enhanced,listing only,minted language=latex}
my name is \textcolor{red}{Muhammad}
hi
\end{tcblisting}
\end{english}
\end{document}

However, I encountered two problems:

1. Although the output itself is not problematic as shown below, I get the following message after compiling:

   Package polyglossia Error: the current roman font does not contain the  Arabic script
   

   As an attempt to solve this error, I changed the monofont into an existing custom font and it quite works\setmonofont[Scale=1,Path = fonts/]{times.ttf}, but the output looks ugly and there is a problem with the curly brackets as shown below. Is there a way to avoid this error without changing the default mono font or the traditional one?

2. Nevertheless the polyglossia problem, when I indent the codes by pressing Tab,

   \documentclass[14pt]{extarticle}
   \usepackage[listings,minted,breakable,skins]{tcolorbox} %very essential package to produce chat boxes
   \begin{document}
   \begin{tcblisting}{enhanced,listing only,minted language=latex}
       my name is \textcolor{red}{Muhammad}
       hi
   \end{tcblisting}
   \end{document}
   

   The indented spaced are replaced with ^^I However, if I switch the compiler to pdflatex, no indented spaces are produced