Can't add new homekit devices

I am trying to add another Aqara FP2 to my setup as a homekit device. I have a few set up already. However, when I try to press the “Add Device” button on the homekit device integration page, nothing happens. No interface change at all. Nothing is obvious in the logs file, and nothing seems to be in the browser console. Where should I be looking to diagnose this?

Bring it into Apple home first then remove it. This will provision your wifi on the device and it will appear in Home Assistant as a new device to add at that point.

Don’t have an apple device. Secondarily, my issue is more that the dialog won’t even open, and If I recall, it used to when I hit the button.

Refresh your browser / delete the browser cache.