Quest, Native Vulkan possible to bypass vrapi_SubmitFrame ?

Hello,
I am trying to port an existing android vulkan project to quest.

Currently I am setting up a render system like the Vulkan Cubeworld example.

So far this looks promissing as i can create my own surface and swapchain.

But as is start to submit command buffers and present nothing will be displayed (black screen).

After submitting the third command buffer i will get Adreno errors and the sumbission of further command buffers will fail.

I try to bypass the vulkan api as I do not intend to use the ATW and like to have direct controll over the presentation.