Setting height value for flex in column layout

[jintoppy]

I can give flex to specify how much space I want for a child.

<div layout="row">
  <div flex="66" flex-sm="33">
    I flex to one-third of the space on mobile, and two-thirds on other devices.
  </div>
  <div flex="33" flex-sm="66">
    I flex to two-thirds of the space on mobile, and one-third on other devices.
  </div>
</div>

However, I think, if the layout is column, and if we give flex values to the child, it should give height, not width.

For eg.

<div layout="column">
  <div flex="66" flex-sm="33">
    I flex to one-third of the space on mobile, and two-thirds on other devices.
  </div>
  <div flex="33" flex-sm="66">
    I flex to two-thirds of the space on mobile, and one-third on other devices.
  </div>
</div>

In this, the height should be 66% for the first child. However, flex is just considering width only for now irrespective of the layout given.

Please let me know your thoughts.

Thanks

[ajoslin]

You're absolutely correct!

[PaulMougel]

Related to #836?