Webapp doesn't work for me (current version Firefox):

  Uncaught TypeError: loading.showModal is not a function
    <anonymous> https://2earth.pyscriptapps.com/celtic-knot/  latest/:20
  latest:20:17
    <anonymous> https://2earth.pyscriptapps.com/celtic-knot/    latest/:20

and

  Uncaught (in promise) DOMException: IDBFactory.open: The operation is insecure
    <anonymous> index.js:65
    Xe index.js:63
    Ye sync.js:8
    engine pyodide.js:95
    get interpreters.js:36
    promise callback*get/< interpreters.js:34
    xn loader.js:66
    promise callback*xn loader.js:66
    Kn script-handler.js:91
    or custom.js:99
    define custom.js:266
    <anonymous> core.js:307
    promise callback\* core.js:182

core-Dwn9Kajy.js:1