Strange bug on nested side bar host on cloudflare pages

[help-14]

Bug Report

Steps to reproduce

Host a simple page with nested side bar. Click on nested link.

What is current behaviour

Side bar disappeared and show loading.

What is the expected behaviour

It working fine when using Github page, but something happend and my github action isn't running anymore so I moved to cloudflare pages.

Other relevant information

Check it here: https://magma.help14.com/#/getting-started

• Bug does still occur when all/other plugins are disabled?

• Your OS:

• Node.js version: 16

• npm/yarn version:

• Browser version: chrome 100

• Docsify version: v4

• Docsify plugins: none

Please create a reproducible sandbox

Mention the docsify version in which this bug was not present (if any)

[sy-records]

cloudflare pages will not respond to 404, you can add an alias to solve this problem

      alias: {
        '/.*/_sidebar.md': '/_sidebar.md'
      },