Trial of Sekhemas failing with full health Bug?

I keep getting insta killed, it'll say I have failed but my life is full and my minions are still fighting. I can't go back to the check point or anything. I have to full restart the game It happens everytime I get to Room 5-7 its brutal. This is on xbox series X.

Thanks!

I think your honor is being drained, it goes down every time you get hit and when it hits zero it’s game over. I too was confused by this at first and had the same thing happen to me twice in a row. I was like how am I failing, I’m not dead. I have full health. There’s no way I died. Then I learned more about the honor mechanic so you basically want to make sure you have as high of honor as you can before the boss and you gotta turn into a bit of a “try hard” on the boss and take as few hits as you possibly can. Hope this helps and you ascend soon if you haven’t already!

Same thing is happening to me my first time beating the boss. PC