rest apis giving cors errors while accessing from frontend

[aksargus]

What is the bug or the crash?
this is my docker file

version: "3.8"

services:
geoserver:
image: kartoza/geoserver:2.26.1
container_name: geoserver
environment:

• GEOSERVER_DATA_DIR=/opt/geoserver/data_dir
• INITIAL_MEMORY=2G
• MAXIMUM_MEMORY=4G
• GEOSERVER_ADMIN_PASSWORD=geoserver
• GEOSERVER_ADMIN_USER=admin
• SAMPLE_DATA=true
  volumes:
• geoserver_data:/opt/geoserver/data_dir
  ports:
• "8080:8080"
  restart: unless-stopped

volumes:
geoserver_data:

and web interfce is working fine
and i am using this apis from react frontend app with port 3000

http://localhost:8080/geoserver/my_workspace/wms?service=wms&version=1.3.0&request=GetCapabilities
http://localhost:8080/geoserver/my_workspace/wfs?service=wfs&version=2.0.0&request=GetCapabilities
http://localhost:8080/geoserver/rest/workspaces/my_workspace/styles.json
http://localhost:8080/geoserver/rest/styles.json
Out of Four API 1st and 2nd is workig fine, But I am getting CORS error for 3rd and 4th API why?

Steps to reproduce the issue
just run the docker file and call this api http://localhost:8080/geoserver/rest/styles.json

Versions
2.26.1