Down arrow doesn't appear in Documents & Media - IE 8

• Type: Regression Bug
• Status: Closed
• Resolution: No Longer Reproducible
• Affects Version/s: 6.1.0 CE RC1
• Fix Version/s: --Sprint 11/12, 6.2.0 CE M2
• Component/s: DM, Frontend Infrastructure
• Labels:
  • document-library
  • javascript
• Environment: IE 8; Apache Tomcat 7.0.23; Windows XP

Down arrow that allows user to make some actions to directories and files doesn't appear (see attached files).

In FF it appears ok.