Attestation check for Topics on https://example.com/ failed

[gaurav-1302]

Hi,
I am trying to access the topics on my production website using the following javascript code.

     async function fetchIntrest(){
         const topics = await document.browsingTopics();
         console.log(topics)
      }
      fetchIntrest();

I have also included the
<meta http-equiv="Feature-Policy" content="browsing-topics *">
Header in my page but getting the following error

Attestation check for Topics on https://www.atirun.com/ failed. (index):506 
[]

And an empty array is returned.
Guide me to resolve this error and access users browsingTopics through my website.