Beamer - change position of a bullet

After writing

begin{LARGE}
begin{itemize}itemsep=1em
    
item Motivace
  
end{itemize}
end{LARGE}

end{frame} 

I got this in my presentaion:

But is there any way to it looks like this?

I don’t like the bullet being this down and I couldn’t find how to fix it. Thank you.

Full code:

usepackage[verbose,absolute,overlay]{textpos}
usepackage[utf8]{inputenc}
usepackage{amsfonts}
usepackage{graphicx}
%
usetheme{Warsaw}
usepackage[czech]{babel}

setbeamertemplate{footline}{%
  leavevmode%
  hbox{begin{beamercolorbox}[wd=.47paperwidth,ht=3ex,dp=1.5ex,leftskip=.3cm plus1fill,rightskip=.3cm]{author in head/foot}%
    usebeamerfont{author in head/foot}insertshortauthor
  end{beamercolorbox}%
  begin{beamercolorbox}[wd=.53paperwidth,ht=3ex,dp=1.5ex,leftskip=.3cm,rightskip=.3cm plus1fil]{title in head/foot}%
    usebeamerfont{title in head/foot}
    parbox{.53paperwidth}{inserttitle}
  end{beamercolorbox}}%
  vskip0pt%
}


author{XX YY}
title[Název upřesním pak]{Název upřesním pak}
date{yx.,července 2020}
%
begin{document}
%


begin{frame}
   titlepage
end{frame}

begin{frame}{}
    
begin{LARGE}
    
begin{itemize}
    item Motivace
    item Další zajímavý věci
    item Závěr
end{itemize}

end{LARGE}

end{frame}


begin{frame}{}
    Děkuji za pozornost.
end{frame}

end{document}

documentclass{beamer}
makeatletter
defbeamertemplate{itemize item}{myball}{raise3ptbeamer@usesphere{item projected}{bigsphere}}
makeatother
setbeamertemplate{items}[myball]
begin{document}
begin{frame}
LARGE
begin{itemize}
  item Motivace
end{itemize}
end{frame} 
end{document}