Adobe Sign & Power Automate Issues

I'm currently setting up a Flow that'll do a bunch of things and after something's been approved via Approve/Request, it's to send out a document to sign. However, within Power Automate, it keeps consistently logging me out, sometimes several times a day, which is not going to work for what I need.

Is there a fix for this I can implement? Otherwise it's pointless to have a connector for something that you have to go into multi times a day to resign in. Do I need to update my account type or what?