OTP via email for signup

Hello,
First of all, thank you for your great work.

I would like to ask you if there is a way to use the email sign-up with the OTP verification rather than the email link.
(as it already happens for the registration via mobile phone).

For instance I would love to have the same API entry at the first stage:



But then send to the user a token rather than a link, and verify the token on the same page my user was visiting:



Haven't found this on the doc, I wonder if there is already a workaround or if this can be an idea for future-features.
thank you!