Shield tablet and console: "swapchain present mode 1 not supported"

When creating the swap chain I see the following message appear in the Android log:
“W vulkan : swapchain present mode 1 not supported”

Before that I enumerate the present modes via a call to vkGetPhysicalDeviceSurfacePresentModesKHR(), which returns:
VK_PRESENT_MODE_MAILBOX_KHR (1)
VK_PRESENT_MODE_FIFO_KHR (2)

Regardless of which one I use though, the “not supported” warning is logged. The swap chain does seem to be functional though.

Is this a actually a problem?

There were some issues regarding the present modes that exist in the the initial Vulkan OS images and will be fixed in a future OTA.

Out of curiosity, do you have any layers active?

Regards,

Mathias