The name of states in gst_state_code_data.json are mismatching with the select dropdown in Address Doctype.
In following file the name of state is ‘Chattisgarh’… But in The dropdown of Address Doctype it is spelled like '‘Chhattisgarh’…!
frappe-bench/apps/erpnext/erpnext/regional/india/gst_state_code_data.json
{
“state_number”: “22”,
“state_code”: “CT”,
“state_name”: “Chattisgarh”
},