CKEditor change style on highlighted line doesn't work correctly in IE10,9

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.1.X EE
• Fix Version/s: 6.0.X EE, 6.1.X EE
• Component/s: CKEditor, Frontend Infrastructure
• Labels:
  • ee-ts
  • liferay-fixpack-portal-52-6130
• Branch Version/s:
  6.1.x, 6.0.x
• Backported to Branch:
  Committed
• Story Points: 15
• Fix Priority: 3
• Browsers:
  Internet Explorer 10, Internet Explorer 11, Internet Explorer 9
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal-ee/pull/11650 https://github.com/brianchandotcom/liferay-portal-ee/pull/11651

Steps to reproduce:

Make sure to use IE10 or IE9)

1. Add a Web Content with 3 lines
2. Publish
3. Edit Web Content
4. Highlight the third line and click the style drop-down menu
5. Select a stype
6. Publish

Result: Instead of the highlighted third line, the first line's style will be changed

The issue is not reproducible with 6.1.30 SP4, however it can be reproduced with the next fixpack which is portal-32-6130