Sorry trying to fix that. It's an installable PWA but you can still use it as a website like any other. I have it installed on my phone. I guess I catered for my on usecase. Hopefully its partially fixed.

Is this why nothing happens when I click on any of the services in Firefox? There is no feedback at all.

I don't know that there's much value to, for example, creating another web based YouTube front-end when Invidious exists