[wp-trac] [WordPress Trac] #53327: Twenty Twenty editor stylesheet causing issues on block Widgets screen

[WordPress Trac]

#53327: Twenty Twenty editor stylesheet causing issues on block Widgets screen
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 Reporter:  isabel_brison  |       Owner:  (none)
     Type:  defect (bug)   |      Status:  new
 Priority:  normal         |   Milestone:  5.8
Component:  Bundled Theme  |     Version:
 Severity:  normal         |  Resolution:
 Keywords:                 |     Focuses:
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Comment (by joyously):

 This same issue will come up in any other new screens that are added, if
 they all call the same hook that is labeled as the block editor. I think
 that generalizing a hook is a bad thing, as all the other hooks are
 specific. If plugins add metaboxes or try to affect the editor sidebar,
 they will have the same problem because this is not the actual editor.

 My theme also enqueues its own styles because it uses :root for custom
 properties, and that doesn't work with the editor style processing. I was
 going to say I think there are a lot of themes doing this, but I went and
 searched and found 1058.
 https://wpdirectory.net/search/01F86MQD78H4YP4HH659XSPXM6
 I don't think "fixing" Twenty Twenty should even be considered, since this
 is a documented hook and it is well used by many themes. New features
 should be a bit more backward compatible than has been considered. The
 widget screen doesn't need to match the front end, actually.

 Perhaps what is needed is a 'load_blocks' sort of hook, that could be
 called from the editor and from any new pages that involve blocks. That
 way, blocks that want to participate would hook to that.

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Ticket URL: <https://core.trac.wordpress.org/ticket/53327#comment:8>
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