[ON HOLD] Add ___location to app_output

applitools/core/match_window_task.py

@@ -128,7 +128,14 @@ def _prepare_match_data_for_window(self, tag,  # type: tp.Text
         with self._eyes.hide_scrollbars_if_needed():
             self._screenshot = self._eyes.get_screenshot(hide_scrollbars_called=True)
             dynamic_regions = MatchWindowTask._get_dynamic_regions(target, self._screenshot)
-        app_output = {'title': title, 'screenshot64': None}  # type: AppOutput
+
+        region_or_element = self._eyes._region_to_check
+        if region_or_element is not None:
+            ___location = region_or_element.___location
+        else:
+            ___location = {'x': 0, 'y': 0}
+
+        app_output = {'title': title, 'screenshot64': None, '___location': ___location}  # type: AppOutput
 
         if self._eyes.send_dom:
             dom_json = self._eyes.try_capture_dom()