The Browser workbar required users to enter a complete HTTP(S) URL, so submitting a bare domain or host with a port failed URL validation. Enter and Go now prepend http:// before using the existing browser navigation path.
Explicit protocols remain unchanged so the Main browser URL policy continues to reject unsupported schemes with the correct error.
Release note: 浏览器地址栏现在支持直接输入域名或主机端口,回车或点击“前往”时会自动补全 http://。