test(TaskItem): Block level headline in taskitem causes new paragraph

Signed-off-by: Jonas <jonas@freesources.org>

Author: mejo-

src/tests/nodes/TaskItem.spec.js

@@ -62,9 +62,9 @@ describe('TaskItem extension', () => {
 		).toBe('- [ ] test')
 		expect(
 			markdownThroughEditorHtml(
-				'<ul class="contains-task-list"><li><input type="checkbox" checked /><div><h2>Test</h2><p><strong>content</strong></p></div></li></ul>',
+				'<ul class="contains-task-list"><li><input type="checkbox" checked /><div>test<h2>Headline</h2><p><strong>content</strong></p></div></li></ul>',
 			),
-		).toBe('- [x] Test\n\n  **content**')
+		).toBe('- [x] test\n\n  ## Headline\n\n  **content**')
 		expect(
 			markdownThroughEditorHtml(
 				'<ul class="contains-task-list"><li><input type="checkbox" checked /><p>Test</p><h1>Block level headline</h1></li></ul>',