[wp-trac] [WordPress Trac] #32017: Fix class name typo from 'hndle' to 'handle'

[WordPress Trac]

#32017: Fix class name typo from 'hndle' to 'handle'
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 Reporter:  michalzuber                |       Owner:  (none)
     Type:  defect (bug)               |      Status:  new
 Priority:  normal                     |   Milestone:  Awaiting Review
Component:  Administration             |     Version:
 Severity:  normal                     |  Resolution:
 Keywords:  has-patch has-screenshots  |     Focuses:
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Changes (by ozgursar):

 * keywords:  has-patch needs-testing => has-patch has-screenshots


Comment:

 == Test Report
 === Description
 This report validates whether the indicated patch works as expected.

 Patch tested: https://github.com/WordPress/wordpress-develop/pull/9180

 === Environment
 - WordPress: 7.0-alpha-61215-src
 - PHP: 8.2.29
 - Server: nginx/1.29.4
 - Database: mysqli (Server: 8.4.7 / Client: mysqlnd 8.2.29)
 - Browser: Chrome 143.0.0.0
 - OS: macOS
 - Theme: Twenty Twenty-One 2.7
 - MU Plugins: None activated
 - Plugins:
   * Classic Editor 1.6.7
   * Test Reports 1.2.1

 === Steps to Reproduce
 1. Install Classic Editor plugin
 2. View any post
 3. Inspect any postbox header using Chrome Dev Tools to see the classlist
 of H2 element

 === Actual Results
 1.  ✅ Issue resolved with patch.
 2. .handle class is added to the div.postbox-header > h2 tag and .hndl
 class is kept for backwards compatibility.
 3. Metabox toggle works as expected.

 === Additional Notes
 - As the test steps weren't clearly provided, I tested only by toggling
 metaboxes by clicking their headers.

 === Supplemental Artifacts
 ||= Before =||= After =||
 || [[Image(https://files.catbox.moe/8nqa3e.png)]] ||
 [[Image(https://files.catbox.moe/od9fdr.png)]] ||

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Ticket URL: <https://core.trac.wordpress.org/ticket/32017#comment:9>
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