Enter key deletes list item with content

[sebeu]

Are you reporting a feature request or a bug?

Bug

Provide detailed reproduction steps (if any)

1. Enter https://nightly.ckeditor.com/basic/samples/
2. Set data with developer tools

CKEDITOR.instances.editor.setData('<ul><li>Some text<br/><p></p></li></ul>')

3. Place cursor manually inside second line of list item

<ul><li>Some text<br/><p>^</p></li></ul>

4. Press Enter

Expected result

A new list item is created and cursor is placed inside new list item

<ul><li>Some text<br/><p></p></li><li>^</li></ul>

Actual result

List item and all its content is deleted

<p>&nbsp;</p><ul></ul>

Other details

• Browser: any
• OS: any
• CKEditor version: …
• Installed CKEditor plugins: enterkey

Same applies if initial data is set to

CKEDITOR.instances.editor.setData('<ul><li>Some text<br/><div>&nbsp;</div></li></ul>')

[jacekbogdanski]

Hello,

I can confirm the issue. Your example JS can be simplified to CKEDITOR.instances.editor.setData('<ul><li>Some text<p></p></li></ul>').

Its broken when we put empty block element inside list item. To reproduce the issue a selection should be placed below list item:

[jacekbogdanski]

Fixed in #2501