entity_vector_length mismatching for the entity linker training

In the config file, the entity_vector_length is 64, but the vectors from the "en_core_web_lg" or "en_core_web_md" are with dimension 300. Could we find any pre-trained model which provides the 64 dimension entity embeddings ?

```
[components.entity_linker]
factory = "entity_linker"
entity_vector_length = 64
```