Media attribute a=setup:hold

Hi dmitry,
I currently work with four nodes and inbound calls by one of them send the setup: hold parameter to the provider
the same client the same configuration for the other 3 nodes works correctly

Captura de pantalla 2020-11-25 a las 15.46.30

Yeti doesn’t insert this attribute, so could you show SDP offer from legA?

attached legA