[wp-trac] [WordPress Trac] #54981: WP 5.9 Gallery Block Issues

[WordPress Trac]

#54981: WP 5.9 Gallery Block Issues
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 Reporter:  hmnvtn        |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  5.9
 Severity:  normal        |   Keywords:
  Focuses:                |
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 I have an image gallery in all of my posts with images set to not cropped,
 thumbnail size, 3 or 4 columns.

 If I look at an old post (anything before the WP 5.9 upgrade this week),
 the gallery images look fine. If I go into that old post and update it
 (without changing anything in the gallery), the gallery images change to
 stretched in safari and full-size, singe column (instead of thumbnail, 3
 or 4 columns) in chrome and firefox.

 Also, newly created posts are having the same issue since WP 5.9 upgrade.

 Issue is present while using either GeneratePress or Twenty Twenty-Two
 themes.

 I have tried deleting gallery and re-adding, same issue.

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Ticket URL: <https://core.trac.wordpress.org/ticket/54981>
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