django-constance: can't disable boolean setting when using unfold's additional choice field #1528
Description
What version of Unfold are you using?
0.64.2
What version of Django are you using?
5.1
What browser are you using?
Latest Safari
Did you checked changelog/commit history, if the bug is not already fixed?
Yes
Did you searched other issues, if the bug is not already fixed?
Yes
Did you checked documentation?
Yes
Are you able to replicate the bug in the demo site?
Yes, see "Website in construction" and try to deactivate it
https://demo.unfoldadmin.com/de/admin/constance/config/
Describe your issue
when using unfold'd choice field for a boolean setting, you can't deactivate it (set it to false). This will raise a validation error.
This is the default:
Now I uncheck and save it:
If I reload the page, it's still checked (True).
When I remove CONSTANCE_ADDITIONAL_FIELDS and use constance's default, I can uncheck it