Now Assist Virtual Agent: Slot-filling does not workIssue When using Now Assist Virtual Agent, slot-filling does not work for a particular reference type variable when it should. ReleaseYokohamaCauseIssue was due to a bug that is no longer reproducible out of the box with the latest January release, Now Assist in Conversational Catalog Request v. 5.2.23.ResolutionIssue is resolved in Now Assist in Conversational Catalog Request v. 5.2.23, which is available in Zurich Patch 4 and higher.