GeoServer - extension issue - gs-querylayer

README.md

This is a issue using cross-layer filter provided by querylayer extension

Layers

LayerA - intersection_geom -> GEOMETRY, layer geometry;
LayerB - cd_bioma -> INTEGER, biome code; geom -> GEOMETRY, layer geometry;

CQL_Filter

intersects(intersection_geom, querySingle(layerB, 'geom', 'cd_bioma=1'))

ISSUE

Im trying to filter LayerA using LayerB geometry, but GS shows the message as follows:

code="internalError"Rendering process failed. Layers: LayerA  
PropertyDescriptor is null - did you request a property that does not exist?  

RESULT

The result shuld be polygons from LayerA that intersects with LayerB

VERSION

GS version: 2.20.0