Acrobat Sign and Power Automate

Hello,

I believe my enterprise account gives me the ability to create Power Automate flows through the Acrobat Sign connector. I was able to activate workflows and create a flow. This worked at first, but the emails all have a [DEMO USE ONLY] flag, and as I was testing, the emails stopped after the second one (though the task shows when I use the Manage menu in Acrobat Sign).

My question is: does my enterprise account not grant me full Sign rights to use the connector?

Thanks for any help you can give,

KB