Fragments doesn’t get indexed in the same way as Parts/TextComponent/LayoutComponent
Would be usefull to perform queries like this:
page.region.component.FragmentComponent.name = "my-fragment"
to programaticly find out where a fragment is used.
Just as you can with Parts using:
page.region.component.PartComponent.name = "content-video"
@rmy as mentioned on Slack