title: Button width and height is disabled in horizontal stackview
body: <p>Im learning iOS development right now, XCode doesnt allow me to edit width and height of buttons which are in stack view:</p>
  <p>In the Storyboard I create a new button of size 30 x 30  with a custom image and then make more 5 copies of that button. Then I embed them after selecting all of them in a Stack View. Now a disaster happens, the buttons are resized to god knows what size and they appear huge and when I try to go to size inspector to resize those buttons I see that &quot;Width&quot; and &quot;Height&quot; fields are disabled.</p>
  <p>I tried few suggestions on stackoverflow and selected the stack view and change the distribution of stack view to &quot;Fill Equally&quot; but still the buttons size is being changed. I dont want this to happen. I want a fixed size buttons in a horizontal stack view and putting them in stack view should not change the size or shape of buttons like this. Can anyone please tell me how do I fix this problem?</p>
  <p>Please help.</p>
  <p><a href="https://i.stack.imgur.com/xnX56.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xnX56.png" alt="enter image description here" /></a></p>