why show my password when I input ?

[changchichung]

using powershell 7.5.4 to connect remote ssh host and running closedclaw

chchang@bot:~/.openclaw$ closedclaw init

╔═══════════════════════════════════════════════════════════╗
║   ██████╗██╗      ██████╗  ██████╗███████╗██████╗         ║
║  ██╔════╝██║     ██╔═══██╗██╔════╝██╔════╝██╔══██╗        ║
║  ██║     ██║     ██║   ██║███████╗█████╗  ██║  ██║        ║
║  ██║     ██║     ██║   ██║╚════██║██╔══╝  ██║  ██║        ║
║  ╚██████╗███████╗╚██████╔╝███████║███████╗██████╔╝        ║
║   ╚═════╝╚══════╝ ╚═════╝ ╚══════╝╚══════╝╚═════╝         ║
║   ██████╗██╗      █████╗ ██╗    ██╗                       ║
║  ██╔════╝██║     ██╔══██╗██║    ██║                       ║
║  ██║     ██║     ███████║██║ █╗ ██║                       ║
║  ██║     ██║     ██╔══██║██║███╗██║                       ║
║  ╚██████╗███████╗██║  ██║╚███╔███╔╝                       ║
║   ╚═════╝╚══════╝╚═╝  ╚═╝ ╚══╝╚══╝                        ║
║                                                           ║
║  🔐 Encrypted Credential Vault for OpenClaw               ║
╚═══════════════════════════════════════════════════════════╝


🔐 Setting up your encrypted credential vault...

Create a master passphrase: 1*2*3*4*5*6*7*8*9*0*a*B*c*D*e*F*g*H*i*J*

Confirm passphrase: 1*2*3*4*5*6*7*8*9*0*a*B*c*D*e*F*g*H*i*J*

✔ Vault initialized successfully!