I have a mail+intl-icu.nl.yml file this is not recognized:

'Ctrl' + a click says: Cannot find deceleration to go to and i see a underline with Symfony: Missing translation domain

$this->translator->trans('opt.subject', [], 'mail+intl-icu');

'Ctrl' + a click says: Cannot find deceleration to go to

{% trans_default_domain 'mail+intl-icu' %}

The translation works fine. And when i remove the '+intl-icu' it works fine but the docs state to use with see: https://symfony.com/doc/6.4/reference/formats/message_format.html#:~:text=MessageCatalogueInterface%3A%3AINTL_DOMAIN_SUFFIX%0A%20%20%20%20%27-,messages%2Bintl%2Dicu,-%27%0A)%3B

I think support for it was added here: #1583