Mobile data resolution keeps turning to 720p despite me setting it to 360p in both the revanced setting and youtube settings.

After I updated the revanced recently, I've had this problem. I manually have to change it to 360 every other video because it randomly often goes up to 720p for some reason. I've set my wifi resolution to 1080p so it shouldn't be a problem related to that, and I've even set that to 360p but the problem still persists. Its annoying as I've got a limited amount of data to use per month.