test(footer): add pauses for flaky test in CI

Author: TomJGooding

tests/footer/test_footer.py

@@ -54,8 +54,8 @@ def action_app_binding(self) -> None:
         assert app_binding_count == 0
         await app.wait_for_refresh()
         await pilot.click("Footer", offset=(1, 0))
-        await app.wait_for_refresh()
+        await pilot.pause()
         assert app_binding_count == 1
         await pilot.click("Footer")
-        await app.wait_for_refresh()
+        await pilot.pause()
         assert app_binding_count == 2