[wp-trac] [WordPress Trac] #59472: Beta 1: Edit post shows block validation failed for `core/heading`

[WordPress Trac]

#59472: Beta 1: Edit post shows block validation failed for `core/heading`
----------------------------+---------------------------------------
 Reporter:  mukesh27        |      Owner:  (none)
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  Awaiting Review
Component:  Editor          |    Version:  trunk
 Severity:  normal          |   Keywords:  needs-patch needs-testing
  Focuses:  administration  |
----------------------------+---------------------------------------
 The beta1 shows jQuery error in browser console.

 Error:
 {{{
 blocks.min.js?ver=6dacee963fadc2f97b48:10 Block validation: Block
 validation failed for `core/heading` ({name: 'core/heading', icon: {…},
 keywords: Array(2), attributes: {…}, providesContext: {…}, …}).

 Content generated by `save` function:

 <h2 class="wp-block-heading screen-reader-text">Posts</h2>

 Content retrieved from post body:

 <h1 class="wp-block-heading screen-reader-text">Posts</h1>
 }}}

 Check attached screenshot for more info.

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Ticket URL: <https://core.trac.wordpress.org/ticket/59472>
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