Multiple Swapchain example?

Hi,
I'm here to request another example or best practice, multiple swapchain with multiple windows, which present mode to use, how to acquire next swapchain image, single or multiple vkQueueSubmit? Command buffers, one per swapchain?

Thanks in advance.

No files, tests, or entry points are named. Start by reviewing the existing Vulkan samples and the requested topics: multiple swapchains and windows, present mode, image acquisition, queue submission, and command buffers. Done would require an agreed example or best-practice scope and a corresponding sample that addresses those questions.

Written by the indexing model from the issue text.