message: fix(input): input & select in flushed variant has no borderColor
diff: @@ -141,7 +141,8 @@ function variantFlushed(props: Record<string, any>) {
  return {
  field: {
  - borderBottom: "1px solid inherit",
  + borderBottom: "1px solid",
  + borderColor: "inherit",
  borderRadius: 0,
  pl: 0,
  pr: 0,
  