Using Quick Answer feature can have inline citations sometimes without having a References section with the corresponding articles. It is unclear under what conditions this occurs.
See attached screenshot. The search query in this example was: are there sources of biomechanics papers that use cosine distance or cosine similarity? -- Searching this query again without or with the Academic lense did result in the References section, though, so replicating the issue seems inconsistent.
When Quick Answer has inline citations, I expect the References section with the appropriate sources to always be listed. I do not expect the missing references when inline citations are provided.