Hello @Rafael A&H,
Thank you for your reply.
Indeed, after checking, I see that it happens the same, with the SqMixPad application or with the mixer.
I deduce from your answer that it is not a malfunction, and perhaps it would be a new feature in the next updates (in my case, I appreciate being able to speak to a technician on set by the talkback, and ask him which wedge the SinGen comes from).