Itemize dentro do ambiente dá espaço duplo depois

Itemize dentro do ambiente dá espaço duplo depois

Algumas definições e teoremas terminam com um item. Quando uso amsthm puro, isso parece bom, mas quando uso thmtools+amsthm fica feio com muito espaço abaixo do teorema. Não vejo o que fiz de errado no meu \declaretheoremstyle.

Alguém poderia me ajudar?

\documentclass{article}
\usepackage{amsthm}

%%%%%%%%%%% Uncomment to use pure amsthm %%%%%%%%%%%%
% \newtheorem{mytheorem}{Mytheorem}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%% Comment out to use pure amsthm %%%%%%%%%%
\usepackage{thmtools}

% Set all vertical spaces I know of to zero to illustrate issue.
\declaretheoremstyle[
spaceabove=0pt,
spacebelow=0pt,
headfont=\normalfont\bfseries,
notefont=\bfseries,
notebraces={(}{)},
bodyfont=\normalfont,
qed={},
headpunct={.}
]{mytheoremstyle}

\declaretheorem[style=mytheoremstyle, name=MyTheorem]{mytheorem}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{document}

\noindent
Text before theorem without indent for clarity.

\begin{mytheorem}
  Here is my theorem with itemize inside it.
  \begin{itemize}

  \item My item A.

  \item My item B.

  \end{itemize}
\end{mytheorem}

\noindent
Text after the theorem without indent for clarity.

\begin{mytheorem}
  Here is another theorem without any itemize inside it.
\end{mytheorem}

\noindent
Final text here without indent for clarity.

\end{document}

Responder1

Isso qed={}está adicionando uma linha de espaço, eu acho. Se você comentar isso, a disparidade desaparece:

\documentclass{article}
\usepackage{amsthm}

%%%%%%%%%%% Uncomment to use pure amsthm %%%%%%%%%%%%
% \newtheorem{mytheorem}{Mytheorem}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%% Comment out to use pure amsthm %%%%%%%%%%
\usepackage{thmtools}

% Set all vertical spaces I know of to zero to illustrate issue.
\declaretheoremstyle[
spaceabove=0pt,
spacebelow=0pt,
headfont=\normalfont\bfseries,
notefont=\bfseries,
notebraces={(}{)},
bodyfont=\normalfont,
% qed={},
headpunct={.}
]{mytheoremstyle}
%
\declaretheorem[style=mytheoremstyle, name=MyTheorem]{mytheorem}
% \declaretheorem[name=MyTheorem]{mytheorem}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{document}

\noindent
Text before theorem without indent for clarity.

\begin{mytheorem}
  Here is my theorem with itemize inside it.
  \begin{itemize}

  \item My item A.

  \item My item B.

  \end{itemize}
\end{mytheorem}

\noindent
Text after the theorem without indent for clarity.

\begin{mytheorem}
  Here is another theorem without any itemize inside it.
\end{mytheorem}

\noindent
Final text here without indent for clarity.

\end{document}

opção qed não definida para esmagamento

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