[wp-trac] [WordPress Trac] #57618: Introduce sticky position block support

[WordPress Trac]

#57618: Introduce sticky position block support
--------------------------+-----------------------------
 Reporter:  andrewserong  |      Owner:  (none)
     Type:  enhancement   |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Editor        |    Version:  trunk
 Severity:  normal        |   Keywords:  gutenberg-merge
  Focuses:                |
--------------------------+-----------------------------
 In the Gutenberg plugin, a position block support feature was introduced
 last year, that allows a Group block to be set to a "sticky" position,
 meaning that when the page scrolls, the block will stick to the top of the
 window.

 It would be good to backport this feature for the WP 6.2 release. While
 the feature is spread across JS and PHP code, it should be possible to
 land most of the PHP implementation in advance of the JS packages update
 for core.

 The original feature landed in Gutenberg across the following PRs:

 * https://github.com/WordPress/gutenberg/pull/46142
 * https://github.com/WordPress/gutenberg/pull/47626
 * https://github.com/WordPress/gutenberg/pull/47665

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/57618>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform