Can't get dolby atmos and vision, only one or other

Hi sorry to bother. What’s the easiest way to have vision AND atmos play while synced to hue sync box? I can only get vision on fire stick but not the atmos. When I jump to PS5, I can only get atmos, but not the vision. Looking for easiest setup to get both at same time, just like I do if I worked solely off my LG TV apps without sync box. Thanks in advance.