New study screen: center align setting no longer available?

AnkiDroid (Android) Suggestions
2

Brayan, the main new study screen dev, has said that it won’t be back. But many have complained about this before you in New study screen [Official thread].

I have provided a CSS solution there. Just add this to the styling section of your note types:

.card {
  position: absolute;
  width: 90%;
  height: 90%;
  display: -webkit-box;
  -webkit-box-align: stretch;
  -webkit-box-pack: center;
  -webkit-box-orient: vertical;
}

It should work as long as the card content isn’t longer than the screen.