I am using SDL Web 8.1 and DXA 1.5 for my website development. I am facing an issue on the website. While traversing the website, if I click on the back button on the browser toolbar, the previous page's JSON Model is displayed in the browser. It is happening only on some pages, not all. However, if I disable the browser cache, it works fine.
It happens only on the product pages of our website, which are rendered as CMS Pages.