FancyShowCaseView: Can't get right focus height with focusRectAtPosition()

I’m setting the view using .focusRectAtPosition() and get focus height multiplied by 2.

 // Calculate position
        val centerY = onScreenY + cityNameTV.height / 2
        val centerX = cityNameTV.left + cityNameTV.width / 2
        val width = activity.getScreenWidth()
        val height = resources.getDimensionPixelSize(R.dimen.city_showcase_height)

        // Create showcase
        FancyShowCaseView.Builder(activity)
                .backgroundColor(ContextCompat.getColor(context, R.color.showcase))
                .focusShape(FocusShape.ROUNDED_RECTANGLE)
                .focusRectAtPosition(centerX, centerY, width, height)
                .roundRectRadius(1) // Almost 0 :)
                .disableFocusAnimation()
                .customView(R.layout.layout_showcase_city) {
                    it.button.setOnClickListener { cityShowcase.hide() }
                }
                .closeOnTouch(false)
                .exitAnimation(AnimationUtils.loadAnimation(context, R.anim.fscv_fade_out).apply {
                    setAnimationListener(object : Animation.AnimationListener {
                        override fun onAnimationEnd(animation: Animation?) {
                            cityShowcase.removeView()
                        }

                        override fun onAnimationRepeat(animation: Animation?) {}
                        override fun onAnimationStart(animation: Animation?) {}
                    })
                })
                .build()

Height is from dimensions:

<dimen name="city_showcase_height">12dp</dimen>

And I get the visual height of focus exactly as the status bar (24dp). Could you please help with this?