[Minor issue] Simple nullreferenceException while tinkering with AC builtin UI main settings

NeatWolf

it's not a big deal, but when enabling/disabling the in-editor preview settings, sometimes an exception is generated. I guess a simple null-check could avoid this.

Rider is also suggesting me this:

but I'm not sure about it, and I'm refraining from changing the source code of AC (apart from the Hide/Show methods of player, to also take into consideration all renderers on the player)

ChrisIceBox

A null-check is already in place to attempt to combat this, but it seems Unity still takes issue with it.