POE 2 Rathbreaker Fight AI Break

In fighting Rathbreaker on PS5 it is possible to break his AI entirely by entering his area, then exiting such that his health bar disappears. By then enter the area again, his health bar appears again, but he cannot be dealt damage and does not attack at all. Here is a link to a video of me breaking his AI: https://youtu.be/pyKLjFCX78w

In addition, I would like to note how rock hard both this boss and Count Geonor are. Holy shit, seriously guys. I used to play POE 1 and there was nothing this hard that you would face on your own level besides end game map bosses. The Count is absolutely relentless with huge AOE attacks and 'melee' attacks with the reach of the gods that just don't let you breathe at all. And then when you finally get him below a third of his health: oops here's an entirely new health bar and nothing you did matters. Because its just as hard to deal any damage at all to him. And he gets a new attack in addition to all the other AOE attacks: a claustrophobic frosty wolf storm, from which he attacks from somewhere you can barely see before its too late. Rathbreaker is much the same, except well at least you can see all the Hyena Demons swarming the shit out of you and he doesn't disappear into mist.
Rant over.