What to say about a document change, or null when it speaks for itself.
Deliberately quiet. Typing, caret movement and a single new block are all
things a reader already reports from the DOM, and repeating them turns the
live region into noise that users switch off. What is announced is what a
reader cannot see coming: blocks disappearing, and the block under the
caret becoming a different kind of thing.
What to say about a document change, or null when it speaks for itself.
Deliberately quiet. Typing, caret movement and a single new block are all things a reader already reports from the DOM, and repeating them turns the live region into noise that users switch off. What is announced is what a reader cannot see coming: blocks disappearing, and the block under the caret becoming a different kind of thing.