Please add a warning with Auto Fix button if Post-process Layer component attached to Reference camera has Anti-aliasing set to anything except None. Right now SDK only warns if TAA is selected but not FXAA or SMAA.

Any of these methods produce blurry visuals in worlds and making distant text unreadable while in VR and SDK should discourage people from using them (or maybe even block uploads). They also does not play well with built-in MSAA that provides much higher quality image.