Chrome reloads assets in the Link preload header

[jdelStrother]

When using stylesheet_link_tag in Rails, it also inserts a Link: <my_stylesheet.css>; rel=preload; as=style header in the response.

This is also sent in the responses to Turbo navigations. In Chrome, this seems to trigger re-fetching the stylesheet (albeit from local cache), which then complains a few seconds later to console:

The resource http://192.168.86.25:3000/packs/css/application.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

I can avoid the issue if I change my stylesheet tags to something like

stylesheet_link_tag(:application, preload_links_header: !request.headers["X-Turbo-Request-Id"])

to avoid the Link header on turbo navigation.

Think this is a dumb Chrome bug that we should just ignore? Or should turbo-rails be automatically suppressing Link headers to avoid the redundant asset load?

[afcapel]

@jdelStrother stylesheet_link_tag is part of actionview, not of turbo-rails and we can not fix the issue here.

Can you open the issue in the main rails repo instead? Thanks!