Hello @odedmagger,
Signing up with a google account is currently not possible.
What you could do however is sign up with a classic email account then invite the google emails accounts created from the G suite.
Would that work for you?
Let me know 
Hello @odedmagger,
Signing up with a google account is currently not possible.
What you could do however is sign up with a classic email account then invite the google emails accounts created from the G suite.
Would that work for you?
Let me know