Prerequisites

• I have carried out troubleshooting steps and I believe I have found a bug.
• I have searched for similar bugs in both open and closed issues and cannot find a duplicate.

Describe the bug

When Gutenberg trunk is enabled, the admin bar and menu are missing from all Woo pages.

This is likely an issue introduced in GB in WordPress/gutenberg#62705, but we can limit styles with the product editor to circumvent this and reduce unnecessarily loaded styles in the product editor.

Expected behavior

Expected to see the admin bar and menu.

Actual behavior

Admin bar and menu are missing due to is-fullscreen-mode being added to every page.

Steps to reproduce

1. Install and build Gutenberg - https://github.com/WordPress/gutenberg/
2. Navigate to any Woo page
3. Notice the missing items

WordPress Environment

WooCommerce: 9.1.0-dev
Gutenberg: 18.7.1

Isolating the problem

• I have deactivated other plugins and confirmed this bug occurs when only WooCommerce plugin is active.
• This bug happens with a default WordPress theme active, or Storefront.
• I can reproduce this bug consistently using the steps above.