phpMyAdminにアクセスできない

# Docker環境ファイル
# プロジェクト名
COMPOSE_PROJECT_NAME=laravel9

# 各名称(prefix)
NAME_PREFIX=laravel9

# IP情報
## IPは 127.0.0.1～127.255.255.254 の範囲で指定してください（127.0.0.1以外を使う場合、MacOSでは設定が必要です）。
IP=127.0.0.2
PORT_WEB=89
PORT_DB=3309
PORT_PHPMYADMIN=8089

# DB情報
DB_HOST_NAME=laravel9-db-host
DB_ROOT_PASSWORD=root

version: "3.1"

services:
  web:
    container_name: "${NAME_PREFIX}-web"
    hostname: "${NAME_PREFIX}-web"
    build:
      context: "./docker/php"
    ports:
      - "${IP}:${PORT_WEB}:80"
    volumes:
      - "./root:/var/www/root"
      - "./root/vendor:/var/www/root/vendor:delegated"
      - "./root/storage:/var/www/root/storage:delegated"
      - "web_data_volume:/var/www/root/bootstrap/cache"
      - "web_data_volume:/var/www/root/storage/debugbar"
      - "web_data_volume:/var/www/root/storage/framework/sessions"
      - "web_data_volume:/var/www/root/storage/framework/views"
    environment:
      - "TZ=Asia/Tokyo"
    working_dir: /var/www/root
    restart: always
  db:
    platform: linux/x86_64 
    container_name: "${NAME_PREFIX}-mysql"
    hostname: ${DB_HOST_NAME}
    image: mysql:8.0.31
    ports:
      - "${IP}:${PORT_DB}:3306"
    volumes:
        - "mysql_data_volume:/var/lib/mysql" 
        - "./docker/db/my.cnf:/etc/mysql/conf.d/my.cnf"
        - "./docker/db/sql:/docker-entrypoint-initdb.d"
    environment:
      - "MYSQL_ROOT_PASSWORD=${DB_ROOT_PASSWORD}"
      - "TZ=Asia/Tokyo"
    restart: always
  phpmyadmin:
    container_name: "${NAME_PREFIX}-phpmyadmin"
    hostname: "${NAME_PREFIX}-phpmyadmin"
    image: phpmyadmin:5.2.0
    ports:
      - "${IP}:${PORT_PHPMYADMIN}:80"
    environment:
      - "PMA_HOST=${DB_HOST_NAME}" 
      - "PMA_USER=root"
      - "PMA_PASSWORD=${DB_ROOT_PASSWORD}" 
      - "TZ=Asia/Tokyo"
    restart: always
volumes:
  web_data_volume:
    name: "${NAME_PREFIX}-web-volume"
  mysql_data_volume:
    name: "${NAME_PREFIX}-mysql-volume"