[Tex/LaTex] Different vertical alignment with multirow

Question

I have longtable with multirow:

\documentclass[a4paper,12pt]{report}
\usepackage{multirow}
\usepackage{longtable}
\usepackage{makecell,array}

\begin{document}

{
\begin{longtable}[H]{|p{\dimexpr0.33\linewidth-2\tabcolsep}|m{\dimexpr0.33\linewidth-2\tabcolsep}|p{\dimexpr0.33\linewidth-2\tabcolsep}|}
\caption{Title}
\tabularnewline\hline
\multirow{4}{\linewidth}{ \centering \textbf{Long long  long long long long long long long long long long long long long long long long text}} & Long long  long long long long long long long long long long long long long long long long text & 1111 \tabularnewline \cline{2-3}
 & Long long   long long long long long long long long long long long long text & 1111 \tabularnewline \cline{2-3}
 & Long long  long long long  long long long long long long long long long long long text & 1111 \tabularnewline \cline{2-3}
 & Long long  long long  long long long long long long long long long long long text & 1111 \tabularnewline \cline{1-3}
\end{longtable}
}

\end{document}

I need use columns with specific width \dimexpr0.33\linewidth-2\tabcolsep Here I use a simple example, but in general, the column can be larger and the text is not fixed length.

I want the last column has vertical alignment. I have problem in first column.

I want to get one of the images:

How can I fix it?

Update. I need use mulrirow and longtable. The figure is the full version of the table in which the problem occurred.

Answer 1

It is possible without using multirow. In a lot of cases you can use a nested tabular. ltablex is a combination of longtable and tabularx:

\documentclass[a4paper,12pt]{report}
\usepackage{ltablex}
\renewcommand\tabularxcolumn[1]{m{#1}}   
\begin{document}

\noindent
\rule{\linewidth}{2pt}

\noindent
\begin{tabularx}{\linewidth}{|X|@{}m{0.66\linewidth}|}
\caption{Title}
\tabularnewline\hline
\bfseries Long long  long long long long long long long long long long long long long long long long text  
  &
   \begin{tabular}{m{\dimexpr0.5\linewidth-2\tabcolsep}|m{\dimexpr0.5\linewidth-\tabcolsep}}  
      Long long  long long long long long long long long long long long long long long long long text
     & 11111  \\\hline
      Long long long long long long long long long long long long long long text
     & 11111  \\\hline 
      Long long long long long long long long long long long long long long text
     & 11111
   \end{tabular}  \\\hline
\end{tabularx}

\end{document}