If Statement in Powershell always responds with the same output

So i want a script that sets the Administrator password. I want the user to input it twice and then check if it matches. Ive already tried to switch the conditions -eq and -ne in the two if statements, but it didnt change anything

$Password = Read-Host -AsSecureString 'Passwort des lokalen Administrators setzen' #input admin password
$PasswordRepeat = Read-Host -AsSecureString 'Passwort wiederholen' #repeat password
if ($Password -eq $PasswordRepeat) {
    $UserAccount = Get-LocalUser -Name "Admin"
    $UserAccount | Set-LocalUser -Password $Password
    'Passwort wurde gesetzt' #password was set
    ''
    Read-Host 'Enter druecken um das Script zu schliessen' #press enter to close
}
elseif ($Password -ne $PasswordRepeat) {
    'Passwoerter stimmen nicht ueberein' #passwords do not match
    ''
    Read-Host 'Enter druecken um das Script zu schliessen' #press enter to close
}

So when the password and passwordrepeat match it should change the password and output that the password is set. But if i input the same password twice it also prints out that the passwords do not match, and when i input two different passwords it also says that they dont match