Seeing as most forms work this way...shouldn't the screen reader understand this? You are in a form, the button is the submit button. It went to disabled after

Seeing as most forms work this way...shouldn't the screen reader understand this? You are in a form, the button is the submit button. It went to disabled after form submit. Save that ref, fake the tab index so tabbing takes you to the next item, if the button becomes enabled again, highlight it. This feels like an easy win.