Two "vk_hdr_layer"s?

Hello! I recently got an HDR monitor and gamescope crashes after a couple of minutes, so I wanted to try out the vk_hdr_layer. However, when I've searched for it in the rpm-ostree repo, it seems to give two responses?

vk_hdr_layer : Vulkan layer utilizing work-in-progress versions of the color management/representation protocols.

VK_hdr_layer : Vulkan Wayland HDR WSI Layer

It looks like the same thing but one thing is capitalized and one isn't. Given it's a duplicate package potentially upheld by different people, this seems to imply that one might be less up-to-date than the other.

Which one should I use?
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