I have several Dashboards with a single user filter on them. I have the filter set to
Select Box
List All Values
I have set the "default filter value" to a valid field value
Filter Behavior is set to "Always list all values"
When the Dashboard is first loaded (by a user) the filter does not have a starting value and the reports are not filtered. It is really ugly for my users, as the query it is pulling from has all sorts of information that I don't want my users to see when the page loads.
If I click on a value in the filter it operates perfectly. If I hit the reset button next to the filter it operates perfectly (defaults to the default value and does a select). It looks to me like you need to add a reset button action to the load sequence on the page.
Thanks.