Button with Image and Text vertically aligned using autolayout constraints

I m very new to IOS development and AutoLayout . I am facing issues to align the Image and Text inside UIbutton using Storyboard. I had tried to achieve it with TitleEdgeinset and ImageEdge insets accordingly to place the Title ( text ) vertically centered below the Image. But the issue is I have 3 similar buttons which are Vertically stacked ( StackView) and the Text is dynamically set since we have localized strings ( includes Arabic rtl ) . The image and text moves according to the text length. Is there any ways that I can achieve to make all the buttons with image and text vertically alligned.Also, different screen resolutions are not currently working if using edge insets. Appreciate your help . Thanks in advance.

Few days ago, I solved similar problem,try this

 private func adjustImageAndTitleOffsetsForButton (button: UIButton) {

    let spacing: CGFloat = 6.0

    let imageSize = button.imageView!.frame.size

    button.titleEdgeInsets = UIEdgeInsetsMake(0, -imageSize.width, -(imageSize.height + spacing), 0)

    let titleSize = button.titleLabel!.frame.size

    button.imageEdgeInsets = UIEdgeInsetsMake(-(titleSize.height + spacing), 0, 0, -titleSize.width)
}

call this method for each button, like

self.adjustImageAndTitleOffsetsForButton(yourButton)