how to upload apk and obb that exceed 4GB?

I have read somewhere that meta quest developer only admits apk of 1Gb maximum accompanied by an OBB of up to 4GB, my case is that I have an apk of 50MB and an OBB of 4.20GB, do you know a way to generate 2 obbs or some other method which allows me to upload more than 4GB in additional files