OEL-1367: Removed block region suggestion, only layout field to determine...

OEL-1367: Removed block region suggestion, only layout field to determine search block look & field.

modules/oe_whitelabel_search/oe_whitelabel_search.module

@@ -50,18 +50,6 @@ function oe_whitelabel_search_preprocess_facets_summary_item_list(array &$variab
   $variables['items'] = $items;
 }
 
-use Drupal\block\Entity\Block;
-
-/**
- * Implements hook_preprocess_HOOK().
- */
-function oe_whitelabel_search_preprocess_block(&$variables) {
-  if ($variables['plugin_id'] === 'whitelabel_search_block') {
-    $block = Block::load($variables['elements']['#id']);
-    $variables['content']['#region'] = $block->getRegion();
-  }
-}
-
 /**
  * Implements hook_theme_suggestions_HOOK_alter().
  */

modules/oe_whitelabel_search/src/Form/SearchForm.php

@@ -47,6 +47,8 @@ class SearchForm extends FormBase {
   public function buildForm(array $form, FormStateInterface $form_state, array $config = NULL): array {
     $form_state->set('oe_whitelabel_search_config', $config);
 
+    $form['#region'] = $config['form']['layout'];
+
     $form['search_input'] = [
       '#type' => 'textfield',
       '#title' => $this->t('Search'),