Change record status: 
Project: 
Introduced in branch: 
9.2.x
Introduced in version: 
9.2.x
Description: 

All core libraries that load assets/vendor/jquery.ui/ui/position-min.js have removed their dependency on that library and instead depend on the newly-added core/drupal.jquery.position. library. This new library loads misc/position.js, which is a modified version of jQuery UI position that is functionally identical but meets Drupal coding standards and directly extends jQuery instead of jQuery UI.

Impacts
Any modules/themes overriding/extending the loading of assets/vendor/jquery.ui/ui/position-min.js of a given library should refactor to override/extend core/drupal.jquery.position, the centralized library that provides now that positioning functionality.

Impacts: 
Module developers
Themers