Constant crash on entering map

This has now happened multiple times starting April 21, 2023 - I will load a map into my hideout map device, then upon clicking a portal the loading screen will appear, and then the game will crash to desktop without any errors.

I reload the game, try again, and the same thing happens. If I reload the game again, and then load a different map, it may work. It seems that a single specific instance of a map will cause this problem.

I have reinstalled the game, deleted the files in AppData/Roaming/Path of Exile/, and the problem persists.

This costs me a lot of resources, as when this error occurs I lose all fragments/scarabs/chaos orbs from map crafts for this map.

I am playing on Steam on Linux through the Texas gateway.

Update:

The problem persists using a different gateway (Washington DC), and when using a different renderer (DirectX 12), and when trying this on a different character.

Update:

This is related to the most recent update of Proton.

By right clicking on Path of Exile in Steam, you can go to:

Properties > Compatibility > Force the use of a specific Steam Play compatibility tool > Select Proton 7.* from the drop down menu.

I had the exact same issue, and your solution also worked ! Thanks for documenting that :D