What is doc Count in FTS?

Hi, I have been working with FTS indexes and my question is: What doc count means when I create a FTS index? is the number of indexed documents o the number of processed documents in my index progress? is it normal than when my index is 100% this number is the same as documents I have in my bucket no matter what???

Same here, it shows always to number of documents in the bucket. I think it’s only a display “issue”, type mapping seems to work for both, json type and doc id.

Yes, it is a total of the documents in the bucket that have been processed by the index. Every document gets “processed” at some level, so you can use this status to compare against total docs in bucket to see how many are yet to be indexed.