Qlikview Slider object not working with nth value

In Qlikview Desktop November SR1 release, slider object does not work with nth value and in this case we have values ranging from 1-12 for months in this object and when we slide over to the 12th value this does not work as expected and shows the same value as 11th month on sheet.

Steps to reproduce:-

Please find attached .qvw for reproducing this issue.

1. Open .qvw in Qlikview Desktop
2. Start moving slider from position 1-12
3. Notice that slider although moves to number 12 position, values are unchanged

Reason is unknown as this is been reproduced by us and a bug which would not be fixed by R&D.

R&D has notified us that this bug will not be fixed as it has been either reported by very few customers or it doesn't fit the priority scales of full triage from R&D. However, they have suggested a workaround for this which is to increase the width under properties of "Slider" object chart under caption heading.