Token expiration on form page refresh

[dcr31000]

Hello,

When I submit the form and then refresh the page (so, the browser resend the form), I got a symfony form error.

This is the errorCodes from Google:
"There were problems with your captcha. Please try again or contact with support and provide following code(s): "The response is no longer valid: either is too old or has been used previously; Score threshold not met"

Is it normal ?
Is it possible to allow users to resend the form with captcha recheck ?