OVR Metric Tool + AirLink do not save metrics

Dear Quest development community,

I have an issue when using OVR Metric tool with AirLink.

OVR Metric tool is correctly installed and I am using it through the Meta Quest Developer Hub. Everything is fine, when I am using it with a VR app running on the Quest but it doesn't work when I am running an app installed on a PC with Airlink.

 More specifically, when I toogle the "Metrics UHD on" button, I can see the OVR metrics performance graphs and stats while playing. However, it doesn't save the metrics even when the "Metrics Recording on" and the "Meta Quest Link on" buttons (as shown in the screenshot).

Do you have any idea or suggestion to solve this?

Thank you