Thanks message not displaying after submit form

Hello!
Site: https://xn--80aczjdaebdbidz5iyb3b.xn--p1ai/
I have 2 forms: https://prnt.sc/nffqhr
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Problems:
1. Form 1 doesn't displaying thanks message after submit
2. Form 2 doesn't displaying thanks message after submit
3. Form 2 doesn't send a message on e-mail
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I'm using for popup window script Fancybox 3
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Help please fix this problems

The form has AJAX enabled ? what happens when you disable AJAX ?

Yes, AJAX enabled. When AJAX disabled - after submitting form I see thanks message in body and form 2 sent message on e-mail.

Update today Chronoforms6 to version 6.1.0, but my problem didn't decided...

Sorry, I do not understand what happens when you disable the AJAX ? the form1 runs correctly or not ?

Both forms work correct when AJAX disabled, but thanks message displaying in body, not in popup

Does your popup have a setting to disable moving the HTML content out of its position in the page ? because this usually breaks things.

Hmmm... I don't know how to check it. I'm using Fancybox 3

In the Fancybox3 settings, maybe you can also ask their developers!