Looking at the reports on vulkan.gpuinfo.org it seems like AMD GPUs still don't support the VK_KHR_push_descriptor extension on windows. Having this extension would be great, as it reduces the friction of setting up descriptors as we no longer need to manage allocation of descriptors in fixed size pools.
Is there any plans for this to be included in windows vulkan drivers? This extension is already available with the linux drivers, so it isn't a hardware issue at least. Push descriptors is an official khronos extension from more than 4 years ago now and it still is not implemented.