Issue #3344587: Required fields that are not visible are still being required

src/ConditionalFieldsFormHelper.php

@@ -669,7 +669,7 @@ class ConditionalFieldsFormHelper {
 
     if (!empty($field_errors)) {
       $form_state_addition['errors'] = $field_errors;
-      return;
+      // return;
     }
 
     $field_state_values_count = count($form_state->getValue('conditional_fields_untriggered_dependents'));