Doesn't show the correct sidebar with multiple sites

The sidebar only shows the overview of the current site but not the overview of all sites together.

I am using a _sidebar.md file in the root folder and a simple config like:

      mermaid.initialize({
        name: "Zaubrik",
        loadSidebar: true,
        subMaxLevel: 2,
        startOnLoad: true,
        securityLevel: "loose",
        logLevel: 1,
      })

Going back to pure docsify makes the wrong behavior go away. Do you have any idea? Thanks!

@timonson only add

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