Caddy + Bedrock + Multisite (subdomain)

The following steps was used to install:

  1. composer create-project roots/bedrock
  2. add define('WP_ALLOW_MULTISITE', true); into application.php
  3. composer require roots/multisite-url-fixer
  4. after, added into application.php
    define('MULTISITE', true); define('SUBDOMAIN_INSTALL', true); define('DOMAIN_CURRENT_SITE', 'dev.mysite.tld'); define('PATH_CURRENT_SITE', '/'); define('SITE_ID_CURRENT_SITE', 1); define('BLOG_ID_CURRENT_SITE', 1);
  5. define Caddyfile:
(wpmu) {
    rewrite {
        if {path} not_match ^(\/wp)(\/wp-admin)(\/network)?
        to {path} {path}/ /index.php?{query}
:80 {
    redir 308 {
        if {>X-Forwarded-Proto} is http
        / https://{host}{uri}
} {
    redir https://dev.mysite.tld{uri}
dev.mysite.tld {
    root /var/www/dev.mysite.tld/bedrock/web
    import tls-cloudflare
    timeouts 1h
    import compact
    import php72-fpm-sock
    import directive-cors
    import http-header
    import wpmu

The problem: after choose subdomain and login/wp/wp-admin, the network (top menu WP admin) gives /wp-admin/network instead /wp/wp-admin/network path. The left admin WP menu for the main website is ok.

What I read:

What I doing wrong?