[4.x]: When a CKEditor field contains a <br> tag it gets marked as changed on focus

[thupsi]

What happened?

Description

When a CKEditor field contains a <br> tag it gets marked as changed on focus.

Steps to reproduce

1. Create a CKEditor field and add it to an entry type.
2. Go to an entry and type some text in the field, including a <br> tag (eg with SHIFT + ENTER).
3. Save the entry.
4. Click in the field, withour typing anything.

Expected behavior

The field should not get marked as changed until the editor actually types something.

Actual behavior

The field gets marked as changed.

Craft CMS version

Craft CMS 4.4.7.1

PHP version

No response

Operating system and version

No response

Database type and version

No response

Image driver and version

No response

Installed plugins and versions

CKEditor 3.2.0

[i-just]

Hi, thanks for reporting! I have raised a PR in the ckeditor repo for this.

[brandonkelly]

Fixed for the next release via #83!

[thupsi]

I just discovered that the same thing happens with other tags, like links (copy pasted or inserted via the link button) and non-breaking spaces (eg inserted automaticaly inside a p tag when typing ENTER two consecutive times).

Should I open a separate issue?

[i-just]

Should I open a separate issue?

Yes, please!

[brandonkelly]

3.3.0 is out with that fix 🎉