[wp-trac] [WordPress Trac] #64099: Load block styles on demand in classic themes via template enhancement output buffer

WordPress Trac noreply at wordpress.org
Fri Nov 7 18:07:48 UTC 2025


#64099: Load block styles on demand in classic themes via template enhancement
output buffer
-------------------------------------------------+-------------------------
 Reporter:  westonruter                          |       Owner:
                                                 |  westonruter
     Type:  enhancement                          |      Status:  closed
 Priority:  normal                               |   Milestone:  6.9
Component:  Script Loader                        |     Version:
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  has-patch has-unit-tests needs-dev-  |     Focuses:
  note                                           |  performance
-------------------------------------------------+-------------------------

Comment (by sabernhardt):

 The on-demand style printing does not work in situations such as having a
 Cover block inside a Latest Posts block showing full post content (before
 I added a Cover block in a separate widget). It likely can have trouble
 with other nested blocks too.

 It's very late to keep trying to fix this enhancement for 6.9, write a dev
 note, etc. Could we revert and revisit //early// for 7.0?

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/64099#comment:42>
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