Fix missing labels for subdiv in workday (#150684)

homeassistant/components/workday/config_flow.py

@@ -86,6 +86,9 @@ def add_province_and_language_to_schema(
                 SelectOptionDict(value=k, label=", ".join(v))
                 for k, v in subdiv_aliases.items()
             ]
+            for option in province_options:
+                if option["label"] == "":
+                    option["label"] = option["value"]
         else:
             province_options = provinces
         province_schema = {