Custom Headers with Page Caching

Kirby 3 Questions 🤔
1

Are there any suggestions on how to get custom headers set in a Controller to work in conjunction with the Kirby page caching system?

If I modify the headers as described here, it’ll work on the first load of the page, but subsequent page requests will use the cached version and bypass the controller completely.

3

Hm, the header is actually stored in the cache file as well-

"headers":{"x-foo":"bar"}

even if that’s added in a before-route hook.

So my answer is: no idea how to circumvent that other then deleting the cache.