Error loading – Not using the right template

Hi,
On a local test site, I test the plugin but a loader appear next to the button and nothing happen.
I tried to acces the url ?generate_pdf=true
and It kind of work but it only display my header.
and output a message
{“status”:true,”pdf_url”:”https:\/\/dev.domain.local\/?rtw_generate_pdf=true&rtw_pdf_file=home.pdf”}
So I tried to access dev.domain.local/?rtw_generate_pdf=true&rtw_pdf_file=home.pdf
And it works, I got a PDF but the only content is the content of the first panel of my mega menu.
I suspect the generator is trying to load the content of the first non header elementor template but it’s not the content template here but a template created by the plugin Clever mega Menu for Elementor.
I see the option to exclude class or ID’s. A nice option would be to set the class or ID from where we want to start including content.
Best regards