scrlayer-notecolumn und tikz

\documentclass{scrbook}
 
\usepackage{scrlayer-scrpage}
\usepackage{scrlayer-notecolumn}
 
\usepackage{tikz}
 
\usepackage{blindtext}
 
\tikzset{
  %% Adapted from Andrew's answer, cf. https://tex.stackexchange.com/questions/337356/create-a-custom-numbered-list-with-little-balls-and-gray-rectangle-also-with-th
  pics/difficulty/max/.initial = 5,
  pics/difficulty/.style args={#1}{
             code={
                \fill[gray!30] (0.1,0) rectangle (0.9,0.2);
                \def\diffmax{\pgfkeysvalueof{/tikz/pics/difficulty/max}}
                 \foreach \ball [evaluate=\ball as \x using {0.1+(\ball-0.5)*0.8/\diffmax}] in {1,...,\diffmax} {
                    \fill[\ifnum\ball>#1 teal\else red\fi] (\x,0.1) circle (2.5pt);
                }
            }
        }
}
 
\begin{document}
 
 
\tikz[baseline]{\draw(0,0) pic{difficulty={1}};}%
In der Textkolumne ist es kein Problem. \blindtext[1]
 
\makenote{\protect\tikz{\protect\draw(0,0) pic{difficulty={5}};}}%
Aber in den Marginalien! Dort erscheint nur ein schwarzer Kasten. \blindtext
 
\end{document}