When I use Project Progress as a POC Method on the Financial Project Revenue Information tab, together with the Project Progress Method as Cost Based, I get 0% POC Current Period on the Revenue Recognition Log even though I have 71.43% Cost Progress on the project.

What else is influencing the POC Current Period ?  Is there any documentation on how this is calculated?

See the relevant screenshot below:

Financial Project Setup:

Progress on Project Monitoring:

Revenue Recognition Project Log: