Poor or mono audio quality on renders

[Kalina Bermúdez Torres]

I make music video clips which means I need the best audio quality I can get. However I've had an issue with audio coming out as mono I read of stereo after rendering. Audio isn't done by me, I get a Wav file, top quality, that is done on Logic Pro. And upload it to rush, while editing audio sounds fine on my iPad Pro (model MQDT2CL/A; 14.7.1; 2017) but when I render and play it back it has lower quality, and stereo information seams to have changed to mono. This is just what I guess could be happening, any pointer as to what Incoild do or what is going on?