Power doubles from phone to desktop app

Used group session for first time & rated it highly. I need ant + stick for power meter & also hope that will fix assioma uno pm issue.
Phone app shows correct power but it was exactly double on laptap?
Assioma app has the double power tab so that wahoo etc reads correctly so am i correct in assuming i just need to deactivate this for desktop use or will the ant stick correct it as trainer road phone app is all good?