Pulses with email option greyed out

After using metabase for a while we now want to use Pulses and have them email out. But the email option is greyed out. I’ve tested sending emails from the setup email test button page and that works. I can also reset user passwords and they get their emails. So as far as I can tell email is working.

we are on version 0.19.2

Is this a known issue?

Is there a solution?

Does version 0.20 address issues?