Hi,
we got similar problem on a customers website – https://www.metzgerei-lowis.de/vorbestellungen/
Thanks @amenadiel for your tipp – i implemented the acceptance tag.
Unfortunately the problem is not solved ??
@takayukister
We use Enfold-Theme and on another site of the website gravity form – there are all forms inactive at the moment.
Further we use some addons for contact form 7:
Conditional Fields for Contact Form 7
Contact Form 7 Submission id
Contact Form 7 datepicker
Contact Form CFDB 7
Popup for Contact Form 7
Hope this will be helpful for you to solve the problem.
Greetings
Bernd