`Return to Plugin Screen` button leads to 404 if WordPress is not installed at the web server root

[jefferyto]

Bug Report

User Story

As a WordPress admin user, I want to return to the Plugins page after rolling back a plugin so that I can check the plugin was downgraded successfully.

Current Behavior

If WordPress is not installed at the server root (i.e. in a subdirectory), then clicking the Return to Plugin Screen button in the Rollback Complete modal leads to a 404 page.

Expected Behavior

Clicking the Return to Plugin Screen button goes to the Plugins page.

Bug Type

• This bug describes functionality that once worked as expected in version X.X.X.
• This bug describes functionality that never worked as expected.
• I am not sure whether this functionality ever worked as expected.

Steps to Reproduce

1. Install WordPress to a subdirectory.
2. Rollback a plugin
3. Click the Return to Plugin Screen button in the Rollback Complete modal

Possible Solution

Compute the correct path name based on window.location.pathname in

wp-rollback/src/Rollbacks/resources/modals/registerTemplates.js

Lines 30 to 31 in a4c369b

	? `${ window.location.origin }/wp-admin/themes.php`
	: `${ window.location.origin }/wp-admin/plugins.php`;

Related

Acceptance Criteria

• Clicking on the Return to Plugin Screen button leads to the Plugins page.

Environment

Operating System

• Platform: Linux
• Version: Ubuntu 25.04

Browser

• Name: Firefox
• Version: 141.0.3

WordPress System Info

WordPress 6.8.2