Amended 2023 return

I have two questions. Firstly I’m using desktop 2023. Basically, all I want to do is amend my status from HOH to single with no dependents. That should be a simple 1040X whereby the status is changed and then the deduction is changed. But turbo tax takes me through all the screens and when I check forms above I don’t even see a 1040X form it just looks as though I’m sending in a new return with the adjusted info rather than just the 1040X. Is this how it should be?

Secondly, in the original, I had a federal refund of about $1500. Now it’s showing I owe $166. Does that total take account of my original $1500 refund so I would just pay $166 or does it mean I would now need to pay back the $1500 refund originally given to me in addition to the $166 I now owe? I'm assuming the latter but would love to get your expertise.

Thanks!