Bugfix

src/EventListener/IndexPageListener.php

@@ -72,7 +72,7 @@ class IndexPageListener
             $parsed['custom']['searchimage'] ?? null;
 
         if (is_string($image) && $image !== '') {
-            $set['searchImage'] = trim($image);
+            $set['imagepath'] = trim($image);
         }
 
         /*

src/Resources/contao/dca/tl_search.php

@@ -19,7 +19,7 @@ $GLOBALS['TL_DCA']['tl_search']['fields']['priority'] = [
     'sql'       => "int(1) NOT NULL default '2'",
 ];
 
-$GLOBALS['TL_DCA']['tl_search']['fields']['searchImage'] = [
+$GLOBALS['TL_DCA']['tl_search']['fields']['imagepath'] = [
     'label'     => ['Suchbild', 'UUID des Suchbildes'],
     'exclude'   => true,
     'inputType' => 'text',