[wp-trac] [WordPress Trac] #62422: Can't edit pages after update to 6.7 and also later after downgrade

[WordPress Trac]

#62422: Can't edit pages after update to 6.7 and also later after downgrade
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 Reporter:  levskipg      |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  6.7.1
Component:  Editor        |     Version:  6.7
 Severity:  critical      |  Resolution:
 Keywords:                |     Focuses:
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Comment (by desrosj):

 I'm still not exactly sure why this happened, but here are some things I
 found that may be relevant.

 In WP 6.6, [58775] changed how `react` and `react-dom` and the commit
 specifically mentions `createRoot`. Based on the
 [https://build.trac.wordpress.org/changeset/58177/ corresponding changeset
 on the build server], there were changes to these distributed files.

 While this change did not update the versions for each dependency in
 `script-loader.php` (which is the value responsible for cache busting on
 update when changes are made), the version of `react` and `react-dom`
 being used was updated in [58187], so anyone updating to 6.6 should have
 the right version of these files cached.

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Ticket URL: <https://core.trac.wordpress.org/ticket/62422#comment:7>
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