Lists with nested paragraphs are incorrectly converted to XWiki syntax

Michael Hamann I tested your fix with the content from XRENDERING-760 and although it fixes the problem, the generated wiki syntax feels too complex. The following wiki syntax:

* one
** two(((
three
)))
** four(((
five
)))

becomes

* (((
one

* two(((
three
)))
* four(((
five
)))
)))

after the content is saved with the WYSIWYG editor. I'm pretty sure some users will be surprised by the change, even if the visual output is very similar.