Dashboard broken text, no edit ability

I'm trying to create a dashboard, using the Hubitat dashboard, vs. EZ.

When I add some devices, and then go to the dashboard in the browser, I see this instead.

Some broken text in a few places, and no way to edit the dashboard. I am using Firefox to edit.

When I do go to the dashboard on the Iphone, It looks correct, although needs editing.

UPDATE: I tried this dashboard in Google, and it looks correct. This is the first time I've seen this occur in Firefox.

Are you on the latest ff? I'm not seeing this issue in my FF browser