Data Island(Unlinked fields) refreshing/affecting charts
I have some data islands in my 1 Gig App.
Say there is an unlinked island field F1(not used in any charts) with some values. If I select or unselect any values from F1, all the charts on the sheet get refreshed even though the field F1 is not linked to any table in the data model. To confirm, I created a test app(Attached) and experienced the same.
I have never experienced this behaviour before and is hard to imagine why it would happen. Experiencing Big time Performance issues because of this. Can any1 confirm/comment ASAP?