For those with a beefy PC and an interest in the Cardinal Synth project, I have a little favour to ask.

Load https://cardinal.kx.studio/, you should have version 23.05 as shown on the top-right corner of the page.
Do some patching, save it and reload the web browser page.

Are you able to load the patch you saved via File -> "Open local path" submenu ?

Let me know if/how that works for you.
If all is well this means persistent storage for patches created on the browser! 🚀 🚀