AMT adjustment broken for me

Nothing changes on my AMT calculation when I enter an adjustment. I entered in my actual adjustment and did not see it on the final result calculation when it said my AMT was 0. I jokingly entered 10 million as my adjustment and it still said amt was 0 and that number was not listed anywhere.

I also tried calling support 2 times. The first time they immediately hung up and the second time I explained the problem and they ghosted me after 5 minutes of silence. Very frustrating. Thinking about trying to do my taxes elsewhere.