Signup terms for subscribe form

Hey there,

It’s great to see that you can add signup terms to Portal but I notice there is no equivalent for the standard subscribe field you see everywhere else, like on the Source theme homepage and footer.

Could this be problematic?

Can anyone recommend a code injection workaround for this?

Perhaps something as simple as subscript below the email field:

By subscribing, you’re confirming you agree to the privacy policy.