Zen Browser and Web Apps - Zorin 18

Anyone using the Zen Browser with Zorin 18?
Are they having a good experience with the new Web Apps feature?

So, I'm trying Zorin 18 on my Dell laptop. All looks good. Ive removed Brave. Zen is my usual browser. Web Apps don't appear to display well?

Should I be using an alternative browser?

Thanks.

I'm not sure if web apps are supported in Zen browser. Zen is based on firefox and there is only an extension for pwas.