This repo reproduces a potential turbolinks issue:
When data-turbolinks-permanent
is used on an element, and an application visit occurs to a second page that does
not contain that element, clicking on back reverts back the value of that element to the cached version.
To reproduce:
git clone https://github.com/vaharoni/turbolinks5-permanent-issue.git
cd turbolinks5-permanent-issue
rails s
Then load http://localhost:3000/static
on your browser.