Change record status: 
Project: 
Introduced in branch: 
8.7.x
Introduced in version: 
8.7.0-alpha2
Description: 

The method \Drupal\layout_builder\LayoutEntityHelperTrait::isEntityUsingFieldOverride() is deprecated because it exposed internals of the Layout Builder overrides section storage that code should not rely on.

To determine if a loaded entity would use a Layout Builder override for rendering you can use \Drupal\layout_builder\LayoutEntityHelperTrait::getSectionStorageForEntity

For a class using this trait the logic would be:
$uses_override = $this->getSectionStorageForEntity($entity) instanceof OverridesSectionStorageInterface;

Additionally, InlineBlockEntityOperations has been updated to use the section storage manager service, but this is unlikely to affect any extending code.

Impacts: 
Module developers