Hi, im from Mauritius island . i need your help. i have bought an amazon fire cube 3rd genaration i do all updates . i have an issue while playing prime video i didn’t get dolby atmos . on netflix hbo max and disney plus all playing atmos but no atmos on prime video features. By the way i have fire stick 4k max it plays atmos on amzon prime video. could you please help me how to fix this issue ? Thank you in advance.