Noticed a small visual bug while playing on ms-edge via https://asia.stein.world/game, this bug will only occur after several minutes of playing (probably 15 minutes). Re-login or refreshing browser indeed resolve the bug, but after several minutes the issue reappears again.
There is a tall black-box artifact shown near the top-left area of the screen. I have tried disable ms-edge's graphics acceleration and restarting windows, but the issue still happens. I also noticed some areas are blinking while my character is moving.
