Feedback showing partial submitted - ecampaign

I got a message like some high value transactions not in line with ITR filed. I was asked to submit feedback in AIS for all expected data. I did that. However, the overall status is partially summited.  I then selected all optional rows and also provided feedback. Still status is partially submitted.

Inline help says status will be properly taken as submitted once preliminary feedback as well as AIS feedback is done. However, I did not find anywhere preliminary feedback?

I am missing anything? Can someone guide.

I have checked 5 times. All rows have been provided with feedback. Not even a single one is missed.

Thanks.