filters.where("{name}", fn, { condition }) needs a FilterSet; the predicate is registered but nothing is pushed to the source.

Warnings reference › filters.where.condition:*

Identifier

filters.where.condition:*

Raised by

The grid (core)

Since

1.56.0

What happened

condition is the declarative twin of a predicate: the grid pushes it down to the source so the server can do the narrowing, and runs the function locally as the authority. The value given is not a filter set, so only the local predicate runs - correct results, and the whole dataset comes over the wire. The registration itself is kept, because losing a permission predicate over a malformed option is the one outcome worth designing against.

The fix

Pass a filter set object as condition, or leave it out.

Reference

Covered in full at the API reference.