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kotlinlang

In dev10 there is a problem with Box background color and `size` modifiers:
backgroundColor not works in below code:
```            Box(backgroundColor = Color.Blue, modifier = Modifier.width(200.dp).height(100.dp))```
works in below one:
```            Box(backgroundColor = Color.Blue, modifier = Modifier.size(200.dp))```

It is a known issue, `width` and `height` have been buggy in dev09 and dev10. Please use `preferredWidth` or `preferredHeight` instead, and switch back to them in dev11 where the bug should be fixed

<@UJT6PRXB9> Thank you,
can you please explain the difference of width and preferredWidth, the docs of them is not very clear to me.

`width` will be respected even when it does not respect the incoming constraints, while `preferredWidth` will be coerced inside the incoming constraints

if `width` is not respecting the incoming constraints,  the layout will be centered horizontally in the available space