Merge branch 'v4' into develop

# Conflicts:
#	CHANGELOG.md

src/fields/SuperTable.php

@@ -122,7 +122,7 @@ public function parseField(): mixed
             $parsedValue = $this->_parseSubField($nodePaths, $subFieldHandle, $subFieldInfo);
 
             if (isset($fieldData[$key])) {
-                $fieldData[$key] = array_merge_recursive($fieldData[$key], $parsedValue);
+                $fieldData[$key] = is_array($parsedValue) ? array_merge_recursive($fieldData[$key], $parsedValue) : $fieldData[$key];
             } else {
                 $fieldData[$key] = $parsedValue;
             }