Weirdness ensues when a user tries to paste multiple properties into the Styles pane (editable property name field). We can parse one "key: value" pair at the moment.
The issue is with live-edit killing the style contents with multiplying properties from the "value" field.
Created attachment 124319 [details]
Comment on attachment 124319 [details]
Clearing flags on attachment: 124319
Committed r106237: <http://trac.webkit.org/changeset/106237>
All reviewed patches have been landed. Closing bug.