message: fix: tree expanded bug when searchable
diff: @@ -430,6 +430,7 @@ const Tree = (props) => {
  setSearchValue(e.target.value)
  setMatchedNodes(matchedNodes)
  setFilteredIds(_.uniq(filteredNodes))
  + setExpanded(_.uniq(filteredNodes))
  }}
  append={<Button icon="search" />}
  style={{ width: '250px', marginBottom: '24px' }}
  @@ -443,7 +444,7 @@ const Tree = (props) => {
  {...props}
  onLoadChildren={onLoadChildren ? loadChildren : null}
  treeNodeRender={treeNodeRender}
  - expandedIds={searchable && searchValue !== '' ? filteredIds : expanded}
  + expandedIds={expanded}
  onExpand={(expandedNode, isExpanded, ids) => {
  setExpanded(ids)
  }}
  