Fix race condition

Author: Tracy-Walker

modules/page_object_prefs.py

@@ -1,7 +1,9 @@
+import logging
 import re
 from time import sleep
 from typing import List
 
+from selenium.common.exceptions import TimeoutException
 from selenium.webdriver import Firefox
 from selenium.webdriver.common.by import By
 from selenium.webdriver.common.keys import Keys
@@ -598,6 +600,7 @@ def choose_sidebar_option(self, option: str):
         """
         Clicks the corresponding sidebar option from the about:addons page.
         """
+        sleep(1)
         self.get_element("sidebar-options", labels=[option]).click()
 
     def activate_theme(