How to integrate Symfony 6 form with proper style into EasyAdmin 4? - easyadmin

Question

I have a logic that wouldn't be easy to implement in EasyAdmin so I decided that I implement it in Symfony 6 then integrate it into EA. The integration worked like a charm but I can't figure out which form_theme should I use to look like the other EA forms.
I have created a form type which doesn't belong to any entity since multiple entities will be generated after the validation based on the input data.
This is the controller
<?php
namespace App\Controller\Admin;
use App\Form\Type\NewTextType;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
class TextController extends AbstractController
{
#[Route('/admin/text/new', name: 'new_text')]
public function new(): Response
{
$defaultData = [];
$form = $this->createForm(NewTextType::class, $defaultData);
if ($form->isSubmitted() && $form->isValid()) {
$data = $form->getData();
// process the data and persist them as different entities
// redirect to the empty form and do it again
}
return $this->renderForm('admin/text/new.html.twig', [
'form' => $form,
]);
}
}
and the template
{% extends '#EasyAdmin/page/content.html.twig' %}
{% form_theme form 'foundation_5_layout.html.twig' %}
{% block content_title %}
<h1 class="title">Add new Text</h1>
{% endblock %}
{% block main %}
{{ form(form) }}
{% endblock %}
Unfortunately it looks like a crap.
It looks better if I replace foundation_5_layout with {% form_theme form 'bootstrap_5_layout.html.twig' %} but then the appearance setting is not applied even though it is presented in the BODY tag:
data-ea-dark-scheme-is-enabled="true"
What do I miss here?
I use Symfony 6.1.2 and EasyAdmin 4.3.2

Answer 1

Finally I have found the right template which supports the Light/Dark appearance:
{% form_theme form '#EasyAdmin/crud/form_theme.html.twig' %}
The whole template
{% extends '#EasyAdmin/page/content.html.twig' %}
{% form_theme form '#EasyAdmin/crud/form_theme.html.twig' %}
{% block content_title %}
<h1 class="title">Add new Text</h1>
{% endblock %}
{% block main %}
{{ form(form) }}
{% endblock %}