Default value for build system is not working in shell

[jbuddha]

When executing jbake-setup-project command. BuildSystem has only one option and 0 is being displayed as a default option, still it is not taking the default value when enter is pressed.
If we type 0 and press enter it is correctly taking the build system.

[0] ( ) 2.0

Press  to confirm, or +C to cancel.
? JBake Version (JBake Version): [0]                                 << Not entering 0 and pressing enter works here...

[0] ( ) FreeMarker
[1] ( ) Groovy
[2] ( ) Thymeleaf

Press  to confirm, or +C to cancel.
? Template Engine (Template engine to be used for Templates): [0-2] 2

[0] ( ) maven

Press  to confirm, or +C to cancel.
? Build System (Build system to be used for building the application): [0]  << Not entering 0 and pressing enter doesn't work here...
***ERROR*** Build System must be specified.