[wp-trac] [WordPress Trac] #63128: Too Early Caching is breaking Block Child Themes

[WordPress Trac]

#63128: Too Early Caching is breaking Block Child Themes
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 Reporter:  SirLouen                               |       Owner:  (none)
     Type:  defect (bug)                           |      Status:  new
 Priority:  normal                                 |   Milestone:  6.9
Component:  Themes                                 |     Version:
 Severity:  major                                  |  Resolution:
 Keywords:  has-test-info has-patch needs-testing  |     Focuses:
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Comment (by tusharbharti):

 == Test Report
 === Description
 The Patch works correctly with the provided testing instructions.

 Patch tested: https://github.com/WordPress/wordpress-develop/pull/8545

 === Environment
 - WordPress: 6.9-alpha-60093-src
 - PHP: 8.2.28
 - Server: nginx/1.27.5
 - Database: mysqli (Server: 8.4.5 / Client: mysqlnd 8.2.28)
 - Browser: Chrome 138.0.0.0
 - OS: macOS
 - Theme: Twenty Eleven 4.9
 - MU Plugins:
   * SimpleBlock Theme Detection 1.0.0
 - Plugins:
   * Example Static 0.1.0
   * Test Reports 1.2.0

 === Actual Results
 1.  ✅ Issue resolved with patch.

 === Supplemental Artifacts
 Video: https://files.catbox.moe/yh6eoq.mov
 [[Image(https://i.ibb.co/0RJrGnLv/Screenshot-2025-07-07-at-10-06-30-PM.png)]]

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Ticket URL: <https://core.trac.wordpress.org/ticket/63128#comment:6>
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