Josh Tynjala

Currently, you can set the width to an exact numeric value. Otherwise, the button will resize based on the selected item. There should be a way to set the width...

Basically, allow the header and/or footer to overlap with the content. Use case: a ListView can be seen through a semi-transparent header after it has scrolled a bit.

TextInput/TextArea: option to give error state higher precedence than focus state

1

Or possibly a new state that is both error and focused (which allows it have a different appearance from both states).

On macOS, each of the three parts of the date behaves similarly to a numeric stepper when focused. It may look like a TextInput, but it's a more advanced component.