Stale Page Cache Loading in V13.4.2 Project

Hi,

I have enabled stale page caching using steps mentioned in the below URL.

I have also enabled logs as mentioned in below URL.

But i don’t see any response in my header and tomcat logs.

Could you please let me know the steps to validate the same ?

Also, I have tried enabling sitemap item level caching in V12.6.9 project by adding property hst:cacheable = true.

But, I don’t see any change when am trying to access the URL.

Do i need to add anything more ?
Could you please let me know the steps to validate.

Thanks and Regards,
Yeshwanth Lagala.