how can i load InlinesOnlyExtension CommonMark extension?

[connorhu]

The answer to the question in the title is this:

    League\CommonMark\Extension\InlinesOnly\InlinesOnlyExtension:
        tags:
            - { name: 'twig.markdown.league_extension' }

but this causes an exception:

An exception has been thrown during the rendering of a template ("Cannot add two delimiter processors for char "*" and minimum length 1").

The problem is caused by the League\CommonMark\CommonMarkConverter class adding the CommonMarkCoreExtension instance in the constructor which conflicts with the InlinesOnlyExtension class (the two extensions are exclusive).

Next idea is to make a factory that creates my App\...\CommonMarkConverter class, which is a descendant of MarkdownConverter. This again causes an exception:

An exception has been thrown during the rendering of a template ("Twig\Extra\Markdown\LeagueMarkdown::__construct(): Argument # 1 ($converter) must be of type ?League\CommonMark\CommonMarkConverter, App\Services\Markdown\CommonMarkConverter given, called in /server/www/nepenektar.hu/www/var/cache/dev/ContainerFNl1gdv/getTwig_Runtime_MarkdownService.php on line 30").

My assumption is that the Twig\Extra\Markdown\LeagueMarkdown constructor argument type is wrong, League\CommonMark\MarkdownConverter would be enough.

I think there's a bug somewhere, but I asked the question here because I might be missing something and have other options.

Thank you for your help!