Hey Todd,
First of all thank you for help!
I am convinced it helps me thinking.
In the version I just showed there was no $questionnaire_files variable - this was my first try to implement my idea. The questionnaire file was directly loaded into the โitemsโ of form compoonent via file. Unfortunately, it was only showed once then after the first block and was leaved out after the other blocks.
Best,
Tomko