"No Results" in Device Posture checks

I need to require WARP for my application access. However, it seems that WARP client doesn’t perform device posture checks for some reason and thus I get a “Forbidden” error page when trying to access my app.

The following image shows the added WARP check and the result I get when checking a specific device posture check:

Is there a step that I missed to make the client perform the check? Or is this simply not possible for the free plan?

Did you end up getting an answer for this?

I am also experiencing the same issue. I am using a Pro plan but still no posture checks appearing even though when I check here: https://cloudflare.com/cdn-cgi/trace - it shows that warp & gateway are on. Any idea what’s happening here?