Retroflex sibilant if multiple sibilants

Cor-07a: Does the language have at least one retroflex sibilant, if there are at least 2 places of articulation for sibilants?

This feature is described in the feature set Coronal consonants.

It is authored by David Inman and Kellen Parker van Dam with Diana Krasovskaya and Natalia Chousou-Polydouri and Marine Vuillermet and Nora Muheim and Selma Hardegger. cite