Why are my Photos on my external drive not showing up in People & Things?

Amber X currently does not support AI Photo Indexing (for People & Things) on any media located on the external USB expansion. AI Photo Indexing only works with media stored directly on Amber X. You can, however, view the media stored on the registered external USB expansion via the Amber iX app once the Amber X photo service has completed reading the contents of the expansion.