SilkUI RangeSlider: step 0.5 doesn't work

SilkUI RangeSlider: step 0.5 doesn't work

  
I am working on an app using the Tokyo theme and in one of my screens i use the RangeSlider. I have a minimum of 0 and a maximum of 10 and a step of 0.5. But with these settings the slider doesn't work. When i remove the step, it works though. Bug?
Solution

Hi Leen,

The Step parameter is an integer so it's normal that 0.5 doesn't work.

Solution
Ok, then i have to apply a workaround.

Just bumped in this same problem and worked around it by cloning the whole Rangeslider widget from SilkUI (also, added an extension http://simeydotme.github.io/jQuery-ui-Slider-Pips/#installation). 

What I don't understand, is why step is set to be an integer parameter in first place. Underlying implementation is using decimal step value.

Bug/improvement idea considering platform?