typesense

Hi all, I’m currently working on using the `embed` feature in Typesense 0.25 for semantic search.
Here’s a part of my schema:
{
            "name" : "embedding_multi",
            "type" : "float[]",
            "embed": {
                "from": [
                    "description",
                    "item_details_en"
                ],
                "model_config": {
                    "model_name": "ts/multilingual-e5-base"
                }
            }
        },

In this setup:
• `description` is a regular string (e.g., product description)
• `item_details_en` is an array of objects like:
[
  { "name": "Material", "title": "Stainless Steel" },
  { "name": "Color", "title": "Black" }
]

I would like to ask:
• How does Typesense internally convert these values into a single string before sending them to the embedding model?
• Will the values in the object array be concatenated, and in what format (e.g., `"Material: Stainless Steel\nColor: Black"` or just raw values)?
• Do I need to pre-process `item_details_en` into a string manually, or is it handled internally?
