Gamescope error

Heroic version: 2.18.1
Wine: Latest GE-Proton
Gamescope version: 25.08
DE: Cosmic. It's wayland.

When running any game through gamescope I get the following error:

*CreateSwapchainKHR: Creating swapchain for non-Gamescope swapchain.
Hooking has failed somewhere!
You may have a bad Vulkan layer interfering.
Press OK to try to power through this error, or Cancel to stop. *

Game loads fine after I clear it, but gamescope itself does not work.
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