How to make this paper - note like tcolorbox breakable?

Question

I use frequently (with some modifications) in my papers the marker tcolorbox, its definition for reference can be found in site tcolorbox.doc.s_main.sty (search for marker). I have included this definition in my minimal working example below. I would like to modify it so it can take two or more pages, to be "breakable" in terms of tcolorbox package. Unfortunately, adding the option breakable it does not help as it keeps the folded right corner in all pages except the last one "uncut" and I would like to be all lower right corners cut OR all pages except the last one to be "unfolded" and "uncut". Here is what I succeeded so far.

\documentclass[12pt]{article}  
\usepackage[a4paper, total={180mm,257mm},left=15mm,top=20mm]{geometry}  
\usepackage[most]{tcolorbox}  
\usepackage{lipsum}  
\newtcolorbox{marker}[2][]{breakable,enhanced,adjusted    title=#2,fonttitle=\bfseries,colbacktitle=yellow!50,coltitle=black,titlerule=0.1pt  
    before skip balanced=2mm,after skip balanced=3mm,  
    boxrule=0.4pt,left=2mm,right=2mm,top=1mm,bottom=7mm,  
    colback=yellow!30,  
    colframe=yellow!20!black,    
    sharp corners,rounded corners=southeast,arc is angular,arc=9mm,  
    underlay={%  
        \path[fill=tcbcolback!80!black,scale=3] ([yshift=3mm]interior.south east)--++(-0.4,-0.1)--++(0.1,-0.2);  
        \path[draw=tcbcolframe,shorten <=-0.05mm,shorten >=-0.05mm,scale=3]   ([yshift=3mm]interior.south east)--++(-0.4,-0.1)--++(0.1,-0.2);  
    },  
    drop fuzzy shadow,#1}  
\begin{document}  
    \begin{marker}{Title}  
        \lipsum[1-10]  
    \end{marker}  
\end{document}  

As you can see in the first page the lower right corner is not like the last part. How can I make it breakable and only the last right corner to be folded OR on all pages all the right lower corners to be cut like the last part? In the above mwe I have added the option breakable which does not give me the desired result.

Answer 1

Like this?

\documentclass[12pt]{article}  
\usepackage[a4paper, total={180mm,257mm},left=15mm,top=20mm]{geometry}  
\usepackage[most]{tcolorbox}  
\usepackage{lipsum}  
\newtcolorbox{marker}[2][]{%
    breakable, enhanced,
    adjusted title=#2, fonttitle=\bfseries, colbacktitle=yellow!50, 
    coltitle=black, titlerule=0.1pt,   
   before skip balanced=2mm, after skip balanced=3mm,  
   boxrule=0.4pt, left=2mm, right=2mm, top=1mm, bottom=7mm,  
   colback=yellow!30, colframe=yellow!20!black,    
   sharp corners, rounded corners=southeast, arc is angular, arc=9mm,  
   underlay unbroken and last ={%  
        \path[fill=tcbcolback!80!black,scale=3] ([yshift=3mm]interior.south east)--++(-0.4,-0.1)--++(0.1,-0.2);  
        \path[draw=tcbcolframe, shorten <=-0.05mm, shorten >=-0.05mm, scale=3]   ([yshift=3mm]interior.south east)--++(-0.4,-0.1)--++(0.1,-0.2);  
    },  
    drop fuzzy shadow, #1}  
\begin{document}  

    \begin{marker}{Title}  
        \lipsum[1]  
    \end{marker}  

    \begin{marker}{Title}  
        \lipsum[1-10]  
    \end{marker}  
\end{document}