This also removes the appended divs after a short time so that screen readers don't navigate to it, especially when users are entering the DOM to enable accessiblity. Fixes https://github.com/flutter/flutter/issues/127335.
This also removes the appended divs after a short time so that screen readers don't navigate to it, especially when users are entering the DOM to enable accessiblity. Fixes https://github.com/flutter/flutter/issues/127335.