Textarea - Specify Rows

[ainsleyclark]

It would be good if we could specify the amount of rows in a textarea field.

{
    name: 'content',
    type: 'textarea',
    label: 'Content',
    admin: {
        rows: 10,
    }
}

[StefanEndress]

When adding adding lengthy text to a textarea, it grows infinitely in height. Would be great to add a max height via line amount.