I have an OutlinedTextField with a FilledIconButton next to it in a Row. I set the verticalAlignment to Alignment.CenterVertically on the Row, but the button is slightly offset to the top. When I look at the Preview, the OutlinedTextField seems to be in one container that fits its size, but the FilledIconButton seems to be centered in a bigger container that also contains the other container but has a bit of padding at the top, causing the button to be offset to the top.