What problem does this feature solve?

// No stretch since many components do not support that.

align?: 'start' | 'end' | 'center' | 'baseline';
#23286

After two years. Is it possible for Space support to align stretch.

codesandbox Space

What does the proposed API look like?

type SpaceProps {
    // ...
    align?: 'start' | 'end' | 'center' | 'baseline' | 'stretch';
}