SelectionSphere has been broken for a long while. And based on the fact that SurfaceSelection is not being supported anymore, I will assume that SelectionSphere will never be fixed either. SelectionSphere has many visual mistakes that make it difficult to use yet it’s not deprecated on documentation.
Documentation does not mark as deprecated:
Expected behavior
It should have the deprecated label. Example of what it should look:
Instead there is no deprecation label on SelectionSphere, which is confusing as it’s pretty broken.
Page URL: https://create.roblox.com/docs/reference/engine/classes/SelectionSphere