fix: prevent mobile web popover from closing instantly on Copy Link selection

Guard onItemSelected in SearchTypeMenuNarrow to not close the popover when
shouldCloseModalOnSelect is false, matching the same pattern used in
ButtonWithDropdownMenu and ThreeDotsMenu.

Author: aswin-s

src/pages/Search/SearchTypeMenuNarrow.tsx

@@ -250,9 +250,11 @@ function SearchTypeMenuNarrow({queryJSON, onTabPress}: SearchTypeMenuNarrowProps
                     horizontal: CONST.MODAL.ANCHOR_ORIGIN_HORIZONTAL.LEFT,
                     vertical: CONST.MODAL.ANCHOR_ORIGIN_VERTICAL.BOTTOM,
                 }}
-                onItemSelected={() => {
+                onItemSelected={(item) => {
                     setRestoreFocusType(CONST.MODAL.RESTORE_FOCUS_TYPE.PRESERVE);
-                    setSavedSearchToModifyKey(null);
+                    if (item?.shouldCloseModalOnSelect !== false) {
+                        setSavedSearchToModifyKey(null);
+                    }
                 }}
                 menuItems={popoverMenuItems}
                 anchorRef={menuAnchorRef}