[wp-trac] [WordPress Trac] #51027: Latest WordPress Version causes bugs with custom post type metabox

[WordPress Trac]

#51027: Latest WordPress Version causes bugs with custom post type metabox
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 Reporter:  hsupyaenaung  |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  normal        |   Keywords:
  Focuses:                |
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 I had made custom post type for my site and it has been doing well over
 half a decade, but this latest wordpress version 5.5 killed it. The custom
 post type with repeatable fields are no longer working, plus the wp multi
 lang also stopped working for it. When I downgrade the wordpress at my
 test server, it's working just fine.

 Here are the photo as attached.
 OLD VER
 https://ibb.co/NCMXfk9
 NEW VER
 https://ibb.co/Z6GSPHQ

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Ticket URL: <https://core.trac.wordpress.org/ticket/51027>
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