Issue #2925651 by tim.plunkett: Config schema for \Drupal\Core\Block is wrongly in block.module

core/config/schema/core.data_types.schema.yml

@@ -284,6 +284,9 @@ config_entity:
     _core:
       type: _core_config_info
 
+block.settings.*:
+  type: block_settings
+
 block_settings:
   type: mapping
   label: 'Block settings'

core/modules/block/config/schema/block.schema.yml

@@ -30,6 +30,3 @@ block.block.*:
       sequence:
         type: condition.plugin.[id]
         label: 'Visibility Condition'
-
-block.settings.*:
-  type: block_settings