Adaptive size classes weired issue <p>My app is universal. I have different constraints for iphone and ipad. Using adaptive size classes, Particularly i am assigning label leading margin to superview = 390, for ipad only. As you can see in attached image. <a href="https://i.stack.imgur.com/J2mcg.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/J2mcg.png" alt="enter image description here"></a></p> <p>It is working fine, when text to label is static, but my text to label is getting changed dynamically and continuously. Because of this, my lablel's position is getting shifted horizontally.</p> <p><a href="https://i.stack.imgur.com/9n37v.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9n37v.png" alt="original position of label"></a></p> <p><a href="https://i.stack.imgur.com/FizDh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FizDh.png" alt="changing to this position"></a></p> <p><a href="https://i.stack.imgur.com/Hicml.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Hicml.png" alt="enter image description here"></a></p>