3 different links in a markdown note are generated as 1 href link

[ooker777]

When the file index.md is generated to be the file index.html, 3 different links to 3 different files are generated as 1 same href link.

Here are the original links:

[[./📜 Tài nguyên/💎 Giới thiệu về Obsidian/index|💎 Giới thiệu về Obsidian]]
[[./⚔️ Lớp Obsidian và Git/index|⚔️ Lớp Obsidian và Git]]
[[./⚡Hiểu biết sâu/index|⚡Hiểu biết sâu]]

They are generated as:

<a href="%F0%9F%93%9C%20T%C3%A0i%20nguy%C3%AAn/%F0%9F%92%8E%20Gi%E1%BB%9Bi%20thi%E1%BB%87u%20v%E1%BB%81%20Obsidian/Theo%20t%C3%ADnh%20n%C4%83ng%20c%E1%BB%A7a%20plugin/" title="💎 Giới thiệu về Obsidian">💎 Giới thiệu về Obsidian</a>
<a href="%F0%9F%93%9C%20T%C3%A0i%20nguy%C3%AAn/%F0%9F%92%8E%20Gi%E1%BB%9Bi%20thi%E1%BB%87u%20v%E1%BB%81%20Obsidian/Theo%20t%C3%ADnh%20n%C4%83ng%20c%E1%BB%A7a%20plugin/" title="⚔️ Lớp Obsidian và Git">⚔️ Lớp Obsidian và Git</a>
<a href="%F0%9F%93%9C%20T%C3%A0i%20nguy%C3%AAn/%F0%9F%92%8E%20Gi%E1%BB%9Bi%20thi%E1%BB%87u%20v%E1%BB%81%20Obsidian/Theo%20t%C3%ADnh%20n%C4%83ng%20c%E1%BB%A7a%20plugin/" title="⚡Hiểu biết sâu">⚡Hiểu biết sâu</a>

Notice the titles are different.

Why is this? Other pages seems fine. Here is the mkdocs.yml, but I don't think it has any problem in it,

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