Multiple form in the same page

Hi, your plugin is pretty cool and i have to thank you for it. I build a website which use your plugin and for its needs, i have to include multiple forms in the same page. The result is that after submiting, informations from all the forms in the page are sent by email.
Not only the submitted form. Concretly, i show/hide forms depending on some user choice, but all of the forms are included in the same page.
How can i manage this issue ?

Regards.

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