SW 2017 SP 5.0
Tried to render a model with a threaded component. Threaded component has 3 configurations. Default - with thread and nut, No Nut, and No Thread or Nut. Thread IS modeled. The feature is a swept cut. Cosmetic thread applied to No Thread or Nut configuration.
Configured component as No Nut or as Default.
Open up PhotoView 360 preview window. Component is rendered in the No Thread or Nut configuration. After rendering in the preview window, component shown in RealView mode in the No Thread or Nut configuration.