FTS Type Identifier index creation problem

Hello,
I’m new to the full text search feature and I’m trying to understand it with the documentation. I’m trying to create a test index in my bucket, but I couldn’t create it with the Type Identifier property to limit the size of the index. This is the screenshot of the creation page. I want to filter and retrieve only the documents with the field ObjectType = ‘Item’. I’m using the default collection and scope because all the documents were created before the collection system.

For now I’m just using the dynamic field, but in the future I want to limit the fields using the type mapping feature. The problem is that I see in the search page that I retrieve 0 documents and I’m sure that there are a lot of documents of that type.

I think that I solved the problem. I was creating another Index and I think that they can’t update together. Now that i stopped that one, I saw that this one is retrieving the documents.