public function startCreatingContent(string $contentType): ContentUpdateItemPage
    {
        $this->rightMenu->clickButton('Create');

        $contentTypePicker = ElementFactory::createElement($this->context, ContentTypePicker::ELEMENT_NAME);
        $contentTypePicker->select($contentType);

        $contentUpdatePage = PageObjectFactory::createPage($this->context, ContentUpdateItemPage::PAGE_NAME, $contentType);
        $contentUpdatePage->verifyIsLoaded();

        return $contentUpdatePage;
    }