JIRA cookies for search navigator only support latest search tab

The Bug shows that cookies for search navigator only support latest search tab, interaction with the tabs can mix what is being viewed in the filters.

To reproduce:

1: create two search filters:

# JIRA

project = JIRA

# GreenHopper 

project = greenhopper

2: Now open each search filter in its on tab.

3: Now full reload JIRA tab. Now full reload GreenHopper tab.

4: Go back to JIRA tab, and click Edit to edit the JIRA search filter.

5: You will be shown the GreenHopper edit filter screen

This is not browser specific and seems to have to do with the cookie on the JIRA server.