Thank you Allan.
It is the form created by Marcelo Cruz for his Udemy-OpenRPA-Course ( Interresting udemy course about OpenRPA )
Link to form: forms.gle/hP1XKCkQdYykKinPA
My automation simply fills out the form by selecting the input fields using nm.getElement.
My machine is a plain current Windows11 with current and plain chrome version. no other Extentions installed.