Just reinstalled 4.3.47. The issue is still there, however it looks like it only exists in the editor. In playmode I can see the graph just fine. I hope that can help you narrow the root of the issue.
Edit: In playmode, the graph was visible, but only on two primitive cubes (odd…) as you can see in the first picture below. However when scanning at runtime, the graph generated perfectly fine (see picture 2). What could be causing the graph generation and gizmo display to bug in the editor? (it must be some changed made after the pro version).
EDIT2: Generating a cache at runtime does save the cache file and loading the cache while I’m in play mode does restore the graph, but loading it in the editor does not spawn the graph nor gizmos. Nor does setting it in “cache startup” load the graph at runtime.
EDIT3: Hacked it to work by using:
on Start. However, I’m disappointed by having to use this hack, and I still don’t get the working graph gizmos/generation in the editor, which was invaluable.