Hi Jane. The community has already highly upvoted a request for a slider for PC users to control the pop-ins: Slider to adjust/disable the scenery culling (reduce panning pop-in and stutters)
People with very powerful and expensive computers should have the option to reduce the pop-ins at an expense of lower FPS. This would be the ultimate solution that would satisfy those with weaker PCs (who don’t mind the pop-ins for the boost in FPS) and those with powerful computers who don’t mind a reduction in FPS in exchange for less pop-ins.
I hope you can pass this wishlist item that has already received a lot of upvotes to to Asobo.