[wp-trac] [WordPress Trac] #59954: Gets error 404 in preview page

[WordPress Trac]

#59954: Gets error 404 in preview page
--------------------------+---------------------------------------
 Reporter:  davidperez    |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Editor        |    Version:
 Severity:  major         |   Keywords:  2nd-opinion needs-testing
  Focuses:                |
--------------------------+---------------------------------------
 In latest version of WordPress 6.4.1, we get error 404. It redirects to a
 undefined page.

 For example link preview:
 /wp-admin/post.php?post=34891&action=edit

 Gets:
 /wp-admin/undefined

 We are using Classic Theme (GeneratePress) and we've tried with latest
 version of Gutenberg. But we have tried without plugins and other Theme
 like Twentytwenty four.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/59954>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform