[wp-trac] [WordPress Trac] #61900: Unable to remove hook to display title tag in block theme

[WordPress Trac]

#61900: Unable to remove hook to display title tag in block theme
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 Reporter:  webbingstudio    |      Owner:  (none)
     Type:  feature request  |     Status:  new
 Priority:  normal           |  Milestone:  Awaiting Review
Component:  General          |    Version:  6.6
 Severity:  normal           |   Keywords:  needs-docs
  Focuses:  template         |
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 As a simple SEO measure, there was a customization to remove the
 "_wp_render_title_tag" hook and then output an arbitrary title tag. There
 are also plugins that use this function.

 Example: If you execute the following code, it is expected that the
 default title tag will no longer be output.

 {{{#!php
 <?php
 add_action( 'init', 'mytheme_render_title_tag', 1 );
 function mytheme_render_title_tag() {
   remove_action( 'wp_head', '_wp_render_title_tag', 1 );
 }
 }}}

 However, currently, the "_wp_render_title_tag" hook cannot be disabled in
 block themes. The default title tag remains output, and as a result, the
 title is displayed twice.

 Is this expected behavior? If it is, could you please add an announcement
 that the hook can no longer be used and a document that describes how to
 deal with it in block themes?

 *Of course, I understand that it is not desirable to directly interact
 with internal functions that start with an underscore.

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Ticket URL: <https://core.trac.wordpress.org/ticket/61900>
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