Hi FeliciaExact,
The <br> tag is a special HTML element, not a Block-level element like <div>, <p>
Like other editors, Cute Editor implements the IE MSHTML Editing Platform.
Actual, the ie behavior is correct. Because the content in the same paragraph, so they will achieve the same paragraph setting.
We will improve it in the new version, make all browsers has the same behavior as IE. Sorry for your inconvenience.
Regards,
Ken