setStep to last step has no effect

[Titoch]

Hi, It's not possible to setStep to last step. I think your test in setStep(index: number) about length should be :

if (index < len && index >= 0) {

instead of if (index < len - 1 && index >= 0) {

[shdehnavi]

too problem

[debonil]

Any solution to this?