test fix

Author: willmcgugan

tests/footer/test_footer.py

@@ -52,6 +52,7 @@ def action_app_binding(self) -> None:
     async with app.run_test() as pilot:
         await pilot.pause()
         assert app_binding_count == 0
+        await app.wait_for_refresh()
         await pilot.click("Footer", offset=(1, 0))
         assert app_binding_count == 1
         await pilot.click("Footer")