While running tests on MoltenVK configured to advertise only Vulkan 1.0, I ran into a crash in dEQP-VK.compute.pipeline.basic.indirect_after_base_dispatch, as the API is not provided at that level.

From looking at the tests here, it seems that it does not check for VK_VERSION_1_1 or VK_KHR_device_group before using vkCmdDispatchBase, leading to a call to a null function.