remove all mermaid extension and use default plugin.
Still not support architecture.beta diagram with quoted label.
Use https://github.com/onlyutkarsh/mermaid-viewer/tree/main (disable all other viewerss)
https://marketplace.visualstudio.com/items?itemName=tomoyukim.vscode-mermaid-editor
https://marketplace.visualstudio.com/items?itemName=yzane.markdown-pdf