How to script the filter component in the UI BUilder

[Vadzim Surin1]

Hello everyone.
I'm asking your help how to script the 'Filter source' property in the filter component in the UI BUilder.
I created one state parameter with JSON type and tried to script the 'Filter source' property. Then I bound this state parameter to the 'Filter source' property of the filter component. But I didn't get desired result. Filter doesn't show result according to the encoded query.

[Fernando Diaz]

Hi @Vadzim Surin1 did you managed to add a script to a filter? Thanks.