Hosts bugs when comments in Chinese

There are hosts bugs when comments in Chinese. 127.0.0.1 whoami1.local # zzz 127.0.0.1 whoami2.local # 中文 127.0.0.1 whoami3.local # 中文文 127.0.0.1 whoami4.local # 中文文文 127.0.0.1 whoami5.local # 中文文文...