To me, it might become a reason to stop playing.
I think a programmer should not 'block' every other browser than the known ones, they should check for supported features.
Being a chromium based browser, glitches should be the same as chrome.
For some reason, it's not just a check on the user agent. I tried spoofing it, didn't work.
We are forced in a corner to use the big 4 browsers. I don't like being forced.