Hi Tuan,
It would be nice if you include the set value or state of Use Configuration settings in the dropdown. Just like how it works in J4. Without the state or what was the selected value in the global config, you will have to go to the backend and check was was selected. Well, since some of the Configuration settings have long values instead of Yes or No value, maybe you can make the value show up as description (appear under the dropdown) rather than append it in the dropdown text.
Thanks,
Jackson