Vlad , ha, yeah, and I'm not complaining, love the browser and I pay for the search 
Just posting to confirm that it's not an isolated problem. Keep up the good work!
So bad I could barely do anything else, even force-quitting took 5 seconds.
Also having similar issues to the point where my M1 macbook air is giving me memory warnings. Just found this thread, will report back with more info.