[wp-trac] [WordPress Trac] #63289: Error in validator.w3 (After updating to version 6.8)

[WordPress Trac]

#63289: Error in validator.w3 (After updating to version 6.8)
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 Reporter:  mike77777     |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  normal        |   Keywords:
  Focuses:                |
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 After updating the site to version 6.8, in the validator –
 validator.w3.org, an error appeared – ‘ Error: Bad value speculationrules
 for attribute type on element script: Subtype missing.From line 778,
 column 1; to line 778, column 32v>↩</div>↩<script
 type="speculationrules">↩{"pre ‘

 How can I fix it? I have no errors on my site except this one and it’s
 very frustrating.

 During the previous update I also had an error in the validator related to
 – ‘contain-intrinsic-size’, I had to solve it myself by adding to the file
 – ‘functions.php’, the line ‘add_filter(‘wp_img_tag_add_auto_sizes’,
 ‘__return_false’);’ more about this –
 https://core.trac.wordpress.org/ticket/62413.

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Ticket URL: <https://core.trac.wordpress.org/ticket/63289>
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