How to force debug panel to load via https in Symfony 5?

Question

symfony

Symfony 5.1 project entirely on https. At the same time, the debug panel is loaded only via http, the browser blocks it as mixed content.

If you allow mixed content, we get the error Single origin policy: CORS header "Access-Control-Allow-Origin" is missing - there is no access to setting headers, I can not allow CORS.

Auto redirect from http to https is enabled, it is written in services.yaml

parameters:
    router.request_context.scheme: 'https'
    asset.request_context.secure: true

If you write the code in routes.yaml, you get a cyclic redirect

_wdt:
  path:       /_wdt
  schemes:    [https]

Please advise how to make this ... debug panel load via https