Hi, @wp!
As promised, here is my sample application which successfully employs your FPSDataset component to filter a table (see the screenshots).
The application is just a demo and has many glitches but its purpose is to serve as a testbed for the component filtering capabilities.
I presume that in due time you will make available an 'official release' of the component in an installable package.
Thank you very much!
With best wishes,