[wp-trac] [WordPress Trac] #56052: Creating an instance of WP_List_Table during add_settings_field execution results in hook_sufix not being set.

[WordPress Trac]

#56052: Creating an instance of WP_List_Table during add_settings_field execution
results in hook_sufix not being set.
----------------------------+-----------------------------
 Reporter:  catalinsendsms  |      Owner:  (none)
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  Awaiting Review
Component:  Plugins         |    Version:  6.0
 Severity:  minor           |   Keywords:  needs-patch
  Focuses:                  |
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 These are the steps to reproduce the bug.
 Create a plugin
 Call add_settings_field during admin_init hook (ofc after calling
 register_setting and add_settings_section)
 Inside the callback passed to add_settings_field, create an instance of a
 class that extends WP_List_Table (do not override the constructor).
 Now, randomly, you will get this error in the console when a page is open
 (during some wp core ajax request, I was unable to find the source of this
 request).
 PHP Notice:  Undefined index: hook_suffix in /var/www/html/wp-
 admin/includes/class-wp-screen.php on line 226

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Ticket URL: <https://core.trac.wordpress.org/ticket/56052>
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