Trying to access array offset on value of type bool in Drupal\h5p\H5PDrupal\H5PDrupal->libraryHasUpgrade()

Hi guys,

on PHP 7.4 version, after saving node with H5P field I got this notices:

Notice: Trying to access array offset on value of type bool in Drupal\h5p\H5PDrupal\H5PDrupal->libraryHasUpgrade() (line 1393 of modules/contrib/h5p/src/H5PDrupal/H5PDrupal.php).
Drupal\h5p\H5PDrupal\H5PDrupal->libraryHasUpgrade() (Line: 93)
Drupal\h5peditor\Plugin\Field\FieldWidget\H5PEditorWidget->validate(Array, Object, Array)
call_user_func_array(Array, Array) (Line: 280)
Drupal\Core\Form\FormValidator->doValidateForm(Array, Object) (Line: 236)
Drupal\Core\Form\FormValidator->doValidateForm(Array, Object) (Line: 236)
Drupal\Core\Form\FormValidator->doValidateForm(Array, Object) (Line: 236)
Drupal\Core\Form\FormValidator->doValidateForm(Array, Object) (Line: 236)
Drupal\Core\Form\FormValidator->doValidateForm(Array, Object) (Line: 236)
Drupal\Core\Form\FormValidator->doValidateForm(Array, Object, 'node_quiz_edit_form') (Line: 118)
Drupal\Core\Form\FormValidator->validateForm('node_quiz_edit_form', Array, Object) (Line: 589)
Drupal\Core\Form\FormBuilder->processForm('node_quiz_edit_form', Array, Object) (Line: 321)
Drupal\Core\Form\FormBuilder->buildForm(Object, Object) (Line: 91)
Drupal\Core\Controller\FormController->getContentResult(Object, Object)
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 573)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 151)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 67)
Drupal\simple_oauth\HttpMiddleware\BasicAuthSwap->handle(Object, 1, 1) (Line: 57)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 60)
Asm89\Stack\Cors->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Thanks