Removing a list removes indentation

[Sa'ar Zac Elias]

• Open a sample and clear all contents.
• Type some text, hit one of the list buttons.
• Hit increase indentation.
• Hit the same list button as previously.

Expected: list is removed while margin stays attached to a p/div.
Actual: list is removed with the margin, reverting to a simple paragraph.

[Jakub Ś]

Reproducible on all browsers from CKEditor 3.3.

[Jakub Ś]

Anoter TC for this issue.

Paste the following code:

<ul>
	<li>
		ddd</li>
	<li>
		ddd</li>
	<li>
		ddd
		<ul>
			<li>
				sss</li>
			<li>
				sss</li>
			<li>
				sss</li>
		</ul>
	</li>
	<li>
		ddd</li>
</ul>

Select "sss" list and increase its indentation.
Now change this list to numbered one.

Result:List is changed properly but indentation is removed.

[Garry Yao]

Office Word behavior is confirmed to be preserving the indentation style.