Hi, I've recently purchased a Samsung Q80r TV and Q80r soundbar. I've got them connected up Using a HDMI from ARC to ARC. The problem is having is I'm not convinced I'm broadcasting in Dolby Atmos sound. I'm mainly watching Amazon and Disney+ via the App on the TV. I'm selecting films/programmes which are HD10/ Atmos. In the instruction manual it states if you are broadcasting in Dolby Atmos it will state that on the soundbar display. All mine says is TV ARC. I've rang Samsung and they said it will be Dolby Atmos through the ArC but I'm not convinced at its different to what the instruction manual says. Can anyone offer any advice please??