metadata.labels.foo not in schema

[logemann]

When querying my logflare backend (hosted) i get that a certain metadata property is not available but look at the screenshots. To me the schema viewer reports that they are there and the individual payload has also the proper structure.

My Query: metadata.labels.foo:"bar" c:count(*)

On the contrary: metadata stuff like metadata.context.pid:9 works

Whats that?