[Bug]: shopify app dev --use-localhost does not run dev server

[eibrahimov]

Please confirm that you have:

• Searched existing issues to see if your issue is a duplicate. (If you’ve found a duplicate issue, feel free to add additional information in a comment on it.)
• Reproduced the issue in the latest CLI version.

In which of these areas are you experiencing a problem?

App

Expected behavior

When running the Shopify dev server within --use-localhost, the server returns an error.
automatically_update_urls_on_dev = true

Actual behavior

shopify app dev --use-localhost

Verbose output

Verbose output

npm@11.5.1 /opt/homebrew/lib/node_modules/npm
npm verbose os Darwin 24.6.0
npm verbose node v24.7.0
npm verbose npm  v11.5.1
npm verbose exit 1
npm verbose code 1

❯ shopify version
3.84.1

Reproduction steps

1. Migrated app to Shopify Dev partner dashboard
2. updated to shopify-cli version 3.84.1
3. started command shopify run dev --use-localhost

when starting dev server within the localhost URL on the dev dashboard, it is not updated to https://localhost:3458

Operating System

macOS Sequoia 15.6.1

Shopify CLI version (shopify --version)

3.84.1

Shell

zsh

Node version (run node -v if you're not sure)

v24.7.0

What language and version are you using in your application?

node v24.7.0

[nickwesselman]

Responded on forums:
https://community.shopify.dev/t/shopify-app-dev-doest-update-cloudflare-tunnel-url-on-dev-partner-dashboard/22315/2