Oculus VR not building in Vulkan with 2019.3

I am using Unity 2019.3.0f6 and I still cannot build with Graphics - Vulkan. I am using new XR plugin management with Oculus loader and I am getting this error:

XR is currently not supported when using the Vulkan Graphics API. Please go to PlayerSettings and remove 'Vulkan' from the list of Graphics APIs.

Even though I am following this link: https://developer.oculus.com/blog/vulkan-support-for-oculus-quest-in-unity-experimental/

 

for wich platfrom do you try, to make a build? the vulkan is supported only for android

 

Sorry, for Oculus Quest

 

can you pls try use the latest 2019.3 version?

 

I just had to comment out gradleBuild function in OVRGradleGeneration.cs script

 

If you combine Oculus Integration v13, XR Plugin Management and Unity2019.3, you can build with vulkan.
You can also combine XR Interaction Toolkit instead of Oculus Integration.
This is a sample I made. https://github.com/shiena/QuestVulkan