How does the progress save when the game crashes in minecraft dungeons?

I was about to unlock Apocalypse Mode on Minecraft Dungeons, and the game crashed when I defeated the Heart of Ender (I didn’t reach the final cutscene before the game crashed). When I run the game again, do I lose all the progress I made since I opened the game, progress in the level that I was in, or nothing at all? Do I keep the same gear I obtained during the level?

Specifications:
I’m on PC, I have less than 2GB of VRAM and I’m power 58.