Trouble Seeing Google Sheets after Connecting to Account

Hi,

I’m totally new at this, so please bear with me…
I’m trying to integrate a google sheet and am having trouble. Even though I’ve followed the steps to give voiceflow access to my Google account the drop down to see my available sheets is empty.

I’ve verified in my Google Account that the Voiceflow Creator Tool has access and that the sheet I’m
trying to use is open to the public. I even removed the tool’s access from my account and reconnected it, no joy. I also checked with my system admin and they are not blocking public access to our Google Sheets.

Am I missing something obvious?

This sounds like G Suite. I have not tried but some people got problems with G suite before, so try with Google account.