How does Vulkan API interception work before VkInstance and VkDevice creating and after that?

[MoMoPF]

In my test, I found that the intercept of vkCmdBeginRenderPass by Hook_vkCmdBeginRenderPass in function [ ProcessDeviceEvent ] didn't work in Editor mode.

I also intercepted vkCreatInstance in function [ ProcessDeviceEvent ] and it didn't work.

However, if I intercept above APIs in function [ Hook_vkGetInstanceProcAddr ], everything works well.

I think I could say that interception in function [ Hook_vkGetInstanceProcAddr ] works definitely .
But when does interception in function [ ProcessDeviceEvent ] work?