Multtiple instance of g-recaptcha v2

Hi.I have two different forms in my page loaded in a bootstrap modal. How can I show the recaptcha v2 in the 2 differents forms ? Actually, the last instance takes the lead, due to the class .g-recaptchaIf any Google Support team could help, we are severous in this situation. Thank you ! -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.