fix(FileUploader): fix the weird focus, resolves #610 (#785)
fix(FileUploader): fix the weird focus, resolves #610 (#785)


joshblack/carbon-components-react,carbon-design-system/carbon-components-react,joshblack/carbon-components-react,carbon-design-system/carbon-components,carbon-design-system/carbon-components,carbon-design-system/carbon-components-react,carbon-design-system/carbon-components