Font shape undefined when using autoinst

I want to create my fonts using autoinst script for use with pdflatex.

For this I run the commands autoinst example-regular.otf autoinst example-italic.otf autoinst example-bold.otf and autoinst example-bolditalic.otf.

Now I’m running texhashand updmap --enable Map example.map and all works.
But when I try to use the font in all installed shapes like in the MWE

documentclass[11pt,a4paper]{article}
usepackage[utf8]{inputenc}
usepackage[ngerman]{babel}
%usepackage{microtype}
usepackage{example}
%pdfmapfile{=example.map}
usepackage[LY1,T1]{fontenc}
usepackage{lipsum}
begin{document}
testenspacetextit{test}enspacetextbf{test}enspacetextit{textbf{test}}
end{document}

I’ll only get the regular font shape and for the other shapes warnings like LaTeX Font Warning: Font shape 'T1/example-TLF/m/it' undefined (Font) using 'T1/example-TLF/m/n' instead on input line 10. and this for all shapes so the result looks like the following:

autoinst <example-regular>.otf <example-italic>.otf <example-bold>.otf <example-bold-italic>.otf