I'm using a LiveComponent to access a form with a OneToMany collection. Adding an item works perfectly, but when I delete an item, the entire collection is deleted.

The code is below.

->add('experiences', LiveCollectionType::class, [
            'entry_type' => ExperienceType::class,
            'label' => false,
            'entry_options' => [
                'writable' => true,
            ],
            'allow_add' => true,
            'allow_delete' => true,
            'by_reference' => false,
        ])

And the LiveComponent

#[LiveAction]
public function save(): Response 
{
    $this->submitForm();
    /** @var Cv $model */
    $model = $this->getForm()->getData();

    try {
        $this->upsertCvHandler->__invoke($model); // persist and save the data
        $this->addFlash(
            'success',
            $this->translator->trans(id: 'action.edit-success', domain: 'cv')
        );
    } catch (\Exception $e) {
        $this->addFlash('error', $e->getMessage());
        $this->logger->error($e->getMessage(), [
            'method' => __METHOD__,
            'line' => __LINE__,
        ]);
    }

    return $this->redirectToRoute('admin_candidate_cv_index', ['id' => $this->candidate->getId()],
        Response::HTTP_SEE_OTHER);
}

Previously I had 2 experiments; after deleting one experiment, here is the data sent:

{"props":{"initialFormData":338,"candidate":338,"formName":"cv","cv":{"id":"338","experiences":[{"id":"54","establishment":"test","experienceType":"professional","timeType":"full","hoursPerWeek":"","description":"test","beginAt":"2023-07-01","inProgress":null,"duration":"2","__dynamic_error":"","endAt":"2023-08-31"}],"_token":"csrf-token"},"isValidated":false,"validatedFields":[],"@attributes":{"id":"live-3883195067-0"},"@checksum":"0ElWsgFNZKilv/Y+nlz8rW8pUBtCLyqIWiEuWIPBrzA="},"updated":{},"args":{}}

Can you tell me where my error is coming from?

Thanks.