Remove hidden input from tabindex

src/components/inputs/FileUpload/FileUpload.style.ts

@@ -1,6 +1,7 @@
 import styled from 'styled-components';
+import { IrisInputProps } from '../../../utils';
 
-export const Hidden = styled.input`
+export const Hidden = styled.input<IrisInputProps>`
   overflow: hidden;
   position: absolute;
   z-index: -1;

src/components/inputs/FileUpload/FileUpload.tsx

@@ -32,6 +32,7 @@ function FileUploadComponent({
       {...props}
     >
       <Hidden
+        tabIndex={-1}
         ref={ref}
         type="file"
         accept={accept}