Kibana resources are not cached in browser

Hi,
I've noticed that Kibana's scripts and css files, always return 200 without any future expiration.
that means of course that they are not cached in the browser, and it affects load time of Kibana's pages.

any option to change that ?
thanks

Couple questions to get us started:

  • What version of Kibana are you on?
  • What browser are you using?
  • Are you using a private browsing mode?

my mistake.
I had this checked in the developer tools: