Thanks for the reply. You are right. Missed this setting and/or was not aware that this is only effecting the setting as page.
Thanks for your prompt answer.
Two final questions:
1) I am make a customization of some js files. Is it possible to do this in the child theme without modifying the original theme files (e.g. copy the files in the child theme folders and then they will be took from there)
2) C…