The 'X' icon for closing an open workflow does not display in IE8Description The 'X' icon for closing an open workflow does not display in Internet Explorer 8 if only a single tab is open, and sometimes if only two tabs are open. Steps to Reproduce In a single browser window in Internet Explorer 8, navigate to Workflow > Workflow Editor. Open any existing workflow canvas or create a new one. Note that the last tab does not display an X to close the tab. Workaround Use one of the following workarounds: Upgrade to Internet Explorer 9 or later. Open any additional workflow tab. The previous tab will then display the X. Related Problem: PRB663264