Keeping persistent access to Asana?

I am struggling with implementing the refresh_token to keep a user logged in to Asana. I have successfully implemented the initial authorization and log in, which provides a token which is good for 60 minutes. But, after that time, Asana needs a nudge with a refresh_token to keep the user logged in. I have researched exhaustively and not come up with a viable solution. I can’t be the first person who needs a persistent log in for Asana for my Bubble users?

Any insights or pointers would be greatly appreciated!

Thanks,
Adam

This video by @lindsay_knowcode might help.

Thanks. That video begins assuming I have captured an Access Token and a Refresh Token. I have not and cannot