[BUG] tag name start with dot char failed to create page

[dxball]

Describe the bug 描述你遇到的错误

tag name or category name starts with . like .NET, did not create a correct tags page

Expected behavior 期待的行为

should create the tags page

Screenshots 屏幕截图

tag name .NET

link to 404

Build Environment 构建环境

• OS: Win 10
• Theme version/commit 40c27dc21d839ce43b85e78844902ca79946389e
• Hugo version 0.70.0 (extended)

Preview Environment 预览环境

• OS: Win10
• Browser Chrome, Brave

Additional Information 补充信息

test posts

---
title: "test"
draft: false
tags: [".NET"]
categories: [".NET"]
---
# Title

some text

## Sub Title

another text

[mwolfaardt]

I'm having the same issue, any update or luck solving this?

[khusika]

As far as i know there are no site using .(dot) or another symbol with the tags name.