MangoHud: Gentoo - stopped working on Vulkan titles after upgrade to Vulkan 1.3.250

Describe the bug

• Did a system wide upgrade on Gentoo Linux
• Vulkan tools, headers and loader got upgraded from 1.3.246 to 1.3.250
• MangoHud runs fine on glxlgears (logs message are visible in the console)
• MangoHud stopped working on any other Vulkan-based application - doesn’t print messages to the console

List relevant hardware/software information

MangoHud v0.6.9-r1

System:
  Host: BrightFalls Kernel: 6.4.7-gentoo-x86_64 arch: x86_64 bits: 64
    Desktop: KDE Plasma v: 5.27.6 Distro: Gentoo Base System release 2.13
CPU:
  Info: 8-core model: AMD Ryzen 7 5800X3D bits: 64 type: MT MCP cache:
    L2: 4 MiB
  Speed (MHz): avg: 2215 min/max: 2200/4549 cores: 1: 2200 2: 2196 3: 2506
    4: 2170 5: 2200 6: 2198 7: 2199 8: 2200 9: 2194 10: 2200 11: 2194 12: 2198
    13: 2200 14: 2199 15: 2198 16: 2197
Graphics:
  Device-1: AMD Navi 21 [Radeon RX 6800/6800 XT / 6900 XT] driver: amdgpu
    v: kernel
  Display: wayland server: X.org v: 1.21.1.8 with: Xwayland v: 23.1.2
    compositor: kwin_wayland driver: X: loaded: amdgpu dri: radeonsi gpu: amdgpu
    resolution: 1: 2560x1440~144Hz 2: 1440x2560~60Hz
  API: OpenGL v: 4.6 Mesa 23.1.4 renderer: AMD Radeon RX 6800 XT (navi21
    LLVM 16.0.6 DRM 3.52 6.4.7-gentoo-x86_64)

To Reproduce Steps to reproduce the behavior:

• Upgrade Vulkan tools, headers and loader from 1.3.246 to 1.3.250 on Gentoo Linux

Expected behavior I’ve expected the MangoHud overlay to keep working on Vulkan games.

Additional context A temporary fix was to downgrade the packages with the following mask:

>media-libs/vulkan-loader-1.3.246
>dev-util/vulkan-headers-1.3.246
>dev-util/vulkan-tools-1.3.246

Downgrading packages makes MangoHud working again for Vulkan titles.

Thanks!