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Spatial anchors not persisting between hololens restarts?
I have spatial anchors working, sort of I guess. They seem to be persisting between app sessions, if I close the app and reopen it they holograms are located in the same spot. However if the hololens shuts down and I restart it, the anchors no longer persist. Is this how it normally works? Is there any way to persist anchors even after the hololens is restarted?
I know this is probably possible because the Holograms app leaves the holograms pinned in the same place even between restarts.