Describe the bug
The example of architecture icons doesn't work in mermaid.live

To Reproduce

Diagram syntax copied from the docs directly (https://mermaid.js.org/syntax/architecture.html#icons)

https://mermaid.live/edit#pako:eNqFkk9Pg0AQxb8KmZNNoAFqKexN04uJJsZ6svQwsFO6EViyf9Ta9Lu7lDYSTXQvu_Pe-002s3uAUnICBqjKnTBUGqsoKMhg3npuVUrazsNOXNWykprhuw5qbAqOk_XN490mb4ecJvUmSvJ4MQqiVVK54BINFqhp44m27_UDEfo1GlFVjaUgNVmvjKOrP6h4ROnZP0C_kxoRVMYOOanfxMDwgt17QeA9sYE6q_1F2XNv3P4y4ovBi7wFHxpSDQruJnvoQzmYHTWUA3NHTlu0tckhb48uitbI1b4tgRllyQfbcTS0FFgpbIBtsdZO7bB9kbK5hFwJ7AAfwGZpNE2iaJHO0zRNFlHmwx5YHKbTRTZLwiyJsug6TOKjD5-nBuF07gNx4ab1MDz-6Q8cvwBGNarE

Expected behavior
Should look the the example in the docs

Screenshots

This is what it should look like

This is what it does look like

Desktop (please complete the following information):

• OS: macOS
• Browser Firefox and chrome