It seems that no one has mentioned these two Vulkan issues yet. With Vulkan in fullscreen, after pressing Alt + Tab, the screen remains stuck on the 0ad display. No issue with OpenGL, nor with Vulkan in windowed mode. This occurs on a VGA (D-sub) monitor, but there is no issue when using HDMI to a USB video capture card connected to an old laptop. It also occurs on a HDMI TV. (2025/5/8 update)   With Vulkan and GPU skinning enabled, the screen jumps to the desktop and