Bug: 'Toucan jobname ...' command line: passwords NOT optional?

Regarding to the Toucan help, the password and repeatpassword options on the command line should be optional for running a job. But it seems that Toucan doesn't run a job, if the passwords are not provided on command line.

Example: I have a Job named 'USBStick'. When running 'Toucan USBStick', Toucan pops up an error message:

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Toucan message
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Unexpected parameter 'USBStick'

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OK
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When running the command line with the passwords given ('Toucan USBStick xxx xxx'), the backup job runs fine.

This is my jobs.ini:

[General]
Version=204
[USBStick]
BackupLocation=S:\\backups\\Backups\\USB-Stick
Locations=|G:\\
Function=Differentiell
Format=7-Zip
Ratio=3
IsPass=1
Rules=
Type=Backup