Opening serial monitor window before testing ports list.

Needed after the adoption of the new editor for all the users.

Author: freskoulix

tests/common/sketch/test_sketch.py

@@ -75,6 +75,7 @@ def test_run_with_no_port(self):
     @pytest.mark.requires_extension
     def test_speeds_dropdown(self):
         """Tests that the speeds dropdown exists."""
+        self.get_element(By.ID, "serial_monitor_toggle").click()
         self.get_element(By.ID, "cb_cf_baud_rates")
 
     @pytest.mark.requires_extension