FancyShowCaseView not hiding

I'm using custom View
In that layout on click of one of the button im calling " fancyShowCaseView?.hide()"
Still Some times show case view is not hiding.

please find my code below how i'm setting Listener for that.

Example:
var fancyShowCaseListener = object : OnViewInflateListener {
override fun onViewInflated(view: View) {
view.btnOk?.setOnClickListener {
fancyShowCaseView?.hide()
}
}
}