When displaying within one JIRA session the issue navigator with different result-sets (e.g. several stored filters) in several windows (e.g. MS IE) or in several tabs (Firefox) and you want to change the order of one of the result-sets then the related window/tab loads the wrong result-set. To be more precisely, the window/tab always loads the result-set of the window/tab you opened the last. This behavior is very troblesome for the JIRA-users