Instance change in Boss Arena death's

Can we please stop having the entire instance reset and delete all loot and league mechanics just because you die once to the map boss?

Think about it for a moment. You’re running through a huge square map. You’ve already completed about 2/3 of the Ritual windows, and you know there’s an Abyss on the other side of the map. Then you reach the boss room in the middle. You enter, die once, and rejoin the fight — and suddenly the entire instance is changed. All the league mechanics are gone.

Why does dying once completely wipe Rituals, Abyss, and other mechanics from the instance?

This is especially frustrating for corrupted Nexus progression. Dying once, even when you still have multiple portals left, can delete your Atlas progression entirely. The Beyond boss no longer spawns in that instance, so Doryani never appears and you don’t get the skill points.

It feels extremely punishing in a way that really makes you want to Alt+F4 and i hope its just a bug that didnt got fixed.