Problem creating rails cookie with force_ssl

There is a Rails project. It works on https ( config.force_ssl = true ) and is located on a subdomain.

I need a cookie on the main domain and all its subdomains, ssl is only on where the cookie is created.

So I create a cookie:

cookies.permanent[:my_uid] = { value: @user.id, domain: :all, secure: false }

And here is what my browser writes about this cookie:

Because force_ssl: true , the cookie secure: false flag is ignored. How to avoid it?