Explain query doesn't work with Symfony 6

[HypeMC]

The Explain query button in the profiler doesn't work with Symfony 6:

If I open the URL directly, e.g. /_profiler/248883?panel=db&page=explain&connection=default&query=1 I get the following error:

An exception has been thrown during the rendering of a template ("The "twig" service or alias has been removed or inlined when the container was compiled. You should either make it public, or stop using the container directly and use dependency injection instead.").

The problem is that the ProfilerController tries to fetch the twig service directly from the container, but in Symfony 6 the service is private:

DoctrineBundle/Controller/ProfilerController.php

Line 85 in 97cea21

return new Response($this->container->get('twig')->render('@Doctrine/Collector/explain.html.twig', [