Having a beginner level question, not sure if it's a bug (very likely I'm doing something wrong): I'm 1. definging a SourceAsset with metadata like pic 1; 2. try to use the metadata in my custom io manager like pic 2; 3. then I expect to see the defined metadata using

context.metadata

. from the debug info in pic 3 you can see: the asset key is present, but there is no metadata (which shoud exist I think?) for github issues, I only searched and found https://github.com/dagster-io/dagster/pull/6900, so I think my usage is valid, is that true? Thanks!