[Bug]: Failed to open ICD JSON file for DXVK

[ahzay]

Describe the bug

On arch linux with the proper Radeon instructions followed, vulkaninfo shows nothing weird. When launching a game with DXVK, there seems to be a problem with vulkan. It first appears as:

Required Vulkan extension VK_KHR_surface not supported

After validating that the GPU does in fact support this extension and enabling more vk logging I see:

DRIVER:            Searching for driver manifest files
DRIVER:               In following locations:
DRIVER:                  /usr/share/vulkan/icd.d/radeon_icd.i686
DRIVER:                  /usr/share/vulkan/icd.d/radeon_icd.x86_64.json
DRIVER:               Found the following files:
DRIVER:                  /usr/share/vulkan/icd.d/radeon_icd.x86_64.json
ERROR:             loader_get_json: Failed to open JSON file /usr/share/vulkan/icd.d/radeon_icd.x86_64.json
LAYER:             Searching for implicit layer manifest files
LAYER:                In following locations:
LAYER:                   /home/user/.var/app/com.usebottles.bottles/config/vulkan/implicit_layer.d
...
DRIVER:               Found the following files:
DRIVER:                  /usr/share/vulkan/icd.d/radeon_icd.x86_64.json
ERROR:             loader_get_json: Failed to open JSON file /usr/share/vulkan/icd.d/radeon_icd.x86_64.json
LAYER:             Searching for implicit layer manifest files
...
LAYER:                   /run/host/share/vulkan/implicit_layer.d
LAYER:                Found the following files:
LAYER:                   /usr/lib/x86_64-linux-gnu/GL/vulkan/implicit_layer.d/VkLayer_MESA_device_select.json
INFO:              Found manifest file /usr/lib/x86_64-linux-gnu/GL/vulkan/implicit_layer.d/VkLayer_MESA_device_select.json (file version 1.0.0)
DRIVER:            Searching for driver manifest files
DRIVER:               In following locations:
DRIVER:                  /usr/share/vulkan/icd.d/radeon_icd.i686
DRIVER:                  /usr/share/vulkan/icd.d/radeon_icd.x86_64.json
DRIVER:               Found the following files:
DRIVER:                  /usr/share/vulkan/icd.d/radeon_icd.x86_64.json
ERROR:             loader_get_json: Failed to open JSON file /usr/share/vulkan/icd.d/radeon_icd.x86_64.json
LAYER:             Searching for implicit layer manifest files
LAYER:                In following locations:

Am thinking it might be a flatpak issue (I've reset the config to no avail) but I haven't run bottles without flatpak to try.

To Reproduce

Start a game with DXVK.

Package

Flatpak from Flathub

Distribution

Arch Linux

Debugging Information

Official Package: true
Version: '51.17'
DE/WM: gnome
Display:
    X.org: true
    X.org (port): :0
    Wayland: false
Graphics:
    vendors:
        amd:
            vendor: amd
            envs:
                DRI_PRIME: '1'
            icd: /usr/lib/x86_64-linux-gnu/GL/vulkan/icd.d/radeon_icd.x86_64.json:/usr/lib/i386-linux-gnu/GL/vulkan/icd.d/radeon_icd.i686.json
    prime:
        integrated: null
        discrete: null
Kernel:
    Type: Linux
    Version: 6.12.7-arch1-1
Disk:
    Total: 67504590848
    Free: 67504418816
RAM:
    MemTotal: 125.7GiB
    MemAvailable: 104.8GiB
Bottles_envs: null

Troubleshooting Logs

No response

Additional context

No response