Fail to log to Roon arc on A&K SR35

I have an Astell&Kern SR35 and Roon Arc use to work on it. I don’t know if it’s due to a recent update, but it would no longer connect to my Roon server. I have tried to reinstall the app on the SR35 but now I can’t even log in. After entering my username and password. I get to the following screen:
Webpage not available
The webpage at roonarc://login?code=[a bunch of numbers and letters] could not be loaded because:
net::ERR_UNKNOWN_URL_SCHEME

Any idea how i can get past this?

Same issue here on SP3000M

I have the same issue with my new A & K SR35. I only bought it as it was Roon Ready, so I assumed Roon ARC would work.