[wp-trac] [WordPress Trac] #18275: Can't get perfect thumbnail sizes with image editor

WordPress Trac noreply at wordpress.org
Sat Feb 21 00:35:26 UTC 2026


#18275: Can't get perfect thumbnail sizes with image editor
---------------------------------------+---------------------------------
 Reporter:  smerriman                  |       Owner:  (none)
     Type:  defect (bug)               |      Status:  new
 Priority:  normal                     |   Milestone:  Future Release
Component:  Media                      |     Version:  3.2.1
 Severity:  normal                     |  Resolution:
 Keywords:  needs-patch needs-testing  |     Focuses:  ui, administration
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Comment (by gaisma22):

 Tested on WordPress 6.9.1 using a fresh install (Docker environment), no
 plugins, default theme (Twenty Twenty-Four).

 Steps to reproduce:
 1. Uploaded an image (2400 × 1350) to the Media Library
 2. Opened the image and clicked “Edit Image”
 3. Performed a manual crop and saved the edits
 4. Returned to Media Library (Grid view) to inspect the thumbnail

 Results:
 After applying and saving the crop, the generated thumbnail correctly
 reflected the cropped image and respected the configured thumbnail
 cropping behavior from Media Settings.

 The thumbnail preview displayed a cropped square representation rather
 than the original full image, which matches expected behavior.

 Could not reproduce the issue on WordPress 6.9.1.

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Ticket URL: <https://core.trac.wordpress.org/ticket/18275#comment:9>
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