Online game doesn't run smoothly even when shield is down

Hi,
Just installed Brave Browser and running into some trouble. I’d like to keep on using this, but have after five minutes already have had the need to resort to chrome again.
https://armorgames.com/mighty-party-game/
This game doesn’t seem to be able to run smoothly on the brave browser. It loads the figures slowly and sometimes not, and one of the first battles I did simply just didn’t work. Never had any problem with it with chrome. With shields up, the game wouldn’t even load, with shields down, the mentioned problems occur. Reloading the page didn’t help.
Just tought i’d mention this so you get some feedback and can take care of this so others don’t need to have this experience.