I was about to escalate the issue again to Airbnb management.
For weeks now, nothing has happened on my listing despite promotions, discounts, etc... I don't have one single booking, even for the coming summer months. Booking.com has completely taken over including digital nomads. It is a pity as i prefered working with Airbnb.
I am disappointed by Airbnb lack of response. They always mention lack of promotions (I do them all the time), or low season (my apartment is actually fully booked thanks to booking during the low season), it is not a satisfactory answer.