fix a11y issue

packages/react/src/components/Drawer/index.tsx

@@ -142,7 +142,7 @@ const Drawer = forwardRef<HTMLDivElement, DrawerProps>(
                 visibility: !open && !isTransitioning ? 'hidden' : undefined,
                 ...style
               }}
-              tabIndex={-1}
+              tabIndex={open ? -1 : undefined}
               {...props}
             >
               {children}

packages/react/src/utils/getElementOrRef.test.ts

@@ -0,0 +1,33 @@
+import { createRef, type MutableRefObject } from 'react';
+import getElementOrRef from './getElementOrRef';
+
+test('should return element', () => {
+  expect(getElementOrRef(document.body)).toBe(document.body);
+});
+
+test('should return ref element', () => {
+  const ref = createRef() as MutableRefObject<HTMLElement>;
+  ref.current = document.body;
+  expect(getElementOrRef(ref)).toBe(document.body);
+});
+
+test('should return null when element is undefined', () => {
+  expect(getElementOrRef(undefined)).toBe(null);
+});
+
+test('should return null when ref is undefined', () => {
+  const ref = createRef() as MutableRefObject<HTMLElement>;
+  expect(getElementOrRef(ref)).toBe(null);
+});
+
+test('should return null when element is not instance of Element', () => {
+  // @ts-expect-error bad data
+  expect(getElementOrRef('thing')).toBe(null);
+});
+
+test('should return null when ref is not instance of Element', () => {
+  const ref = createRef() as MutableRefObject<HTMLElement>;
+  // @ts-expect-error bad data
+  ref.current = 'thing';
+  expect(getElementOrRef(ref)).toBe(null);
+});