Since about two days, my performance has been tanking, and upon checking my rendering tab, it turned out Vulkan had disappeared from the list entirely.
Not sure if I’m not up to speed on something, but it’s frustrating to try and build with a steady 15 FPS, when I usually had gotten a solid 120 FPS before.
Looking on the GraphicsMode Enum history on the API shows that no recent changes have been made to it, so the Vulkan mode isn’t entirely removed. But yes, Studio is actively hiding it: