fix: gridlist section accessibility updates (adobe#8932)

* fix: gridlist section accessibility updates pt2

* remove unused import

Author: yihuiliao

packages/react-aria-components/src/GridList.tsx

@@ -20,7 +20,6 @@ import {DragAndDropHooks} from './useDragAndDrop';
 import {DraggableCollectionState, DroppableCollectionState, Collection as ICollection, ListState, Node, SelectionBehavior, UNSTABLE_useFilteredListState, useListState} from 'react-stately';
 import {filterDOMProps, inertValue, LoadMoreSentinelProps, useLoadMoreSentinel, useObjectRef} from '@react-aria/utils';
 import {forwardRefType, GlobalDOMAttributes, HoverEvents, Key, LinkDOMProps, PressEvents, RefObject} from '@react-types/shared';
-import {HeaderContext} from './Header';
 import {ListStateContext} from './ListBox';
 import React, {createContext, ForwardedRef, forwardRef, HTMLAttributes, JSX, ReactNode, useContext, useEffect, useMemo, useRef} from 'react';
 import {SelectionIndicatorContext} from './SelectionIndicator';
@@ -579,11 +578,11 @@ export interface GridListSectionProps<T> extends SectionProps<T> {}
 /**
  * A GridListSection represents a section within a GridList.
  */
-export const GridListSection = /*#__PURE__*/ createBranchComponent(SectionNode, <T extends object>(props: GridListSectionProps<T>, ref: ForwardedRef<HTMLElement>, item: Node<T>) => {
+export const GridListSection = /*#__PURE__*/ createBranchComponent(SectionNode, <T extends object>(props: GridListSectionProps<T>, ref: ForwardedRef<HTMLDivElement>, item: Node<T>) => {
   let state = useContext(ListStateContext)!;
   let {CollectionBranch} = useContext(CollectionRendererContext);
   let headingRef = useRef(null);
-  ref = useObjectRef<HTMLElement>(ref);
+  ref = useObjectRef<HTMLDivElement>(ref);
   let {rowHeaderProps, rowProps, rowGroupProps} = useGridListSection({
     'aria-label': props['aria-label'] ?? undefined
   }, state, ref);
@@ -598,33 +597,34 @@ export const GridListSection = /*#__PURE__*/ createBranchComponent(SectionNode,
   delete DOMProps.id;
 
   return (
-    <section
+    <div
       {...mergeProps(DOMProps, renderProps, rowGroupProps)}
       ref={ref}>
       <Provider
         values={[
-          [HeaderContext, {...rowProps, ref: headingRef}],
-          [GridListHeaderContext, {...rowHeaderProps}]
+          [GridListHeaderContext, {...rowProps, ref: headingRef}],
+          [GridListHeaderInnerContext, {...rowHeaderProps}]
         ]}>
         <CollectionBranch
           collection={state.collection}
           parent={item} />
       </Provider>
-    </section>
+    </div>
   );
 });
 
-const GridListHeaderContext = createContext<HTMLAttributes<HTMLElement> | null>(null);
+export const GridListHeaderContext = createContext<ContextValue<HTMLAttributes<HTMLDivElement>, HTMLDivElement>>({});
+const GridListHeaderInnerContext = createContext<HTMLAttributes<HTMLElement> | null>(null);
 
-export const GridListHeader = /*#__PURE__*/ createLeafComponent(HeaderNode, function Header(props: HTMLAttributes<HTMLElement>, ref: ForwardedRef<HTMLElement>) {
-  [props, ref] = useContextProps(props, ref, HeaderContext);
-  let rowHeaderProps = useContext(GridListHeaderContext);
+export const GridListHeader = /*#__PURE__*/ createLeafComponent(HeaderNode, function Header(props: HTMLAttributes<HTMLElement>, ref: ForwardedRef<HTMLDivElement>) {
+  [props, ref] = useContextProps(props, ref, GridListHeaderContext);
+  let rowHeaderProps = useContext(GridListHeaderInnerContext);
 
   return (
-    <header className="react-aria-GridListHeader" ref={ref} {...props}>
+    <div className="react-aria-GridListHeader" ref={ref} {...props}>
       <div {...rowHeaderProps} style={{display: 'contents'}}>
         {props.children}
       </div>
-    </header>
+    </div>
   );
 });

packages/react-aria-components/src/index.ts

@@ -39,7 +39,7 @@ export {DropZone, DropZoneContext} from './DropZone';
 export {FieldError, FieldErrorContext} from './FieldError';
 export {FileTrigger} from './FileTrigger';
 export {Form, FormContext} from './Form';
-export {GridListLoadMoreItem, GridList, GridListItem, GridListContext, GridListHeader, GridListSection} from './GridList';
+export {GridListLoadMoreItem, GridList, GridListItem, GridListContext, GridListHeader, GridListHeaderContext, GridListSection} from './GridList';
 export {Group, GroupContext} from './Group';
 export {Header, HeaderContext} from './Header';
 export {Heading} from './Heading';