filters.where("{name}", fn) needs a function; the predicate was not registered. Pass null to remove a registered predicate.

Warnings reference › filters.where.fn:*

Identifier

filters.where.fn:*

Raised by

The grid (core)

Since

1.56.0

What happened

The second argument was neither a function nor null, so nothing was registered under that name - and anything already registered under it is still in force.

The fix

Pass a predicate function, or null to remove one.

Reference

Covered in full at the API reference.