Hi all, I am trying to insert value in custom field in site configuration but when I click on save after inserting value, the page refreshes and the data in custom field is clear and the field remain empty.

in your .json file for the custom field being inserted to the config - make sure you are properly camel casing on your object keys (or keep everything lower case) and using avoid using special characters in your object keys. Hope that helps!

@Greg Thank you 🙂