Alex Pott
--- a/core/lib/Drupal/Core/Database/Connection.php
+++ b/core/lib/Drupal/Core/Database/Connection.php
+   * {@inheritdoc}
+   */
+  public function destruct() {
+    $manager = $this->transactionManager();
+    if ($manager && $manager->inTransaction() && method_exists($manager, 'commitAll')) {
+      $this->transactionManager()->commitAll();
+    }
+
+    // BC layer.
+    // @phpstan-ignore-next-line
+    if (!empty($this->transactionLayers)) {
+      // @phpstan-ignore-next-line
+      $this->transactionLayers = [];
+      // @phpstan-ignore-next-line
+      $this->doCommit();
+    }
--- a/core/lib/Drupal/Core/Database/Transaction/TransactionManagerBase.php
+++ b/core/lib/Drupal/Core/Database/Transaction/TransactionManagerBase.php
    return $this->stack;
  }

+  /**
+   * Commits the entire transaction stack.
+   *
+   * @internal
+   *   This method exists only to work around a bug caused by Drupal incorrectly