未列出的主题显示为已链接主题

[Jonathan5]

我曾想知道为什么会创建存根，但在这里看到了答案：

What is a fully merged stub topic?

A stub topic has only a first post, and no replies. All other replies (including the first post) have been merged into another topic, so the topic exists merely as a signpost pointing to the other topic.

有没有办法完全避免创建它们？最接近的方法似乎是在一天后自动删除。