For me it’s even worse. Forward slash is also Shift + 7 and backslash is AltGr + ß?? I hate that computing is only optimized for US american layouts. Going by my keyboard, the filepath separator should probably be an ö.

Android doesn’t allow that either nowadays. It’s just a matter of security. You wouldn’t want an unauthorized person to connect you to an insecure network or let them stop you from receiving important messages. Whether it’s worth it to force the user to log in is debatable though.