[wp-trac] [WordPress Trac] #62450: TinyMCE editor doesn't load properly when initializing on Visual Tab (Firefox) [again]

WordPress Trac noreply at wordpress.org
Mon Oct 27 16:41:29 UTC 2025


#62450: TinyMCE editor doesn't load properly when initializing on Visual Tab
(Firefox) [again]
-------------------------------------+-------------------------------------
 Reporter:  patkemper                |       Owner:  (none)
     Type:  defect (bug)             |      Status:  reopened
 Priority:  normal                   |   Milestone:  Awaiting Review
Component:  TinyMCE                  |     Version:  6.7
 Severity:  major                    |  Resolution:
 Keywords:  reporter-feedback        |     Focuses:  javascript,
  needs-test-info needs-screenshots  |  administration
-------------------------------------+-------------------------------------

Comment (by danidada):

 Replying to [comment:16 dfranz1]:
 > Having the same problem here. Using ACF WYSIWYG Fields mixed with
 Gutenberg, breaks the WYSIWYG field randomly with the stated Javascript
 error. This makes content editing a chore and not user friendly. This
 needs to be fixed.

 Hello dfranz! Just sharing the only workaround that I have found: go to
 the acf/scf field setting and enable delay initialization. It won't load
 before click but it will work as expected.

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Ticket URL: <https://core.trac.wordpress.org/ticket/62450#comment:17>
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