APM not integrating with confidential Paratext project

I am trying to sync an APM project to a paratext project. I sign into APM via Paratext. The language in both APM project and paratext project is the same. However, when setting up “Paratext integration”, under the question that says “Are you connected to a ___ Paratext project?” It indicates “You are not a member of a __ Paratext project.” I think it is because the paratext project is set to confidential. Is there any workaround for this that does not involve making the paratext project public?