Workspace advanced search prefs not showing in window configurations

[Wasaia]

Hi

Does anyone know how to include the workspace advanced search filter-settings in a window configuration? So time-wasting to set the filters every time I recall my Workspace Search Window Config.
Also: sometimes when I click the workspace advanced search button the filters are set to my previous query. But I can't seem to figure out how I can make PT remember it every time. I always need the same filter-settings: two 'Any text column'-strings and 1 'format is wav'-string.

Anyone a clue?

Thanks