Movie Render Pipeline -> Rendering SplitScreen not working

[Ivan_Elizarov]

I have rendering spitscreen → using Movie Render Queue.

But, if i using Movie Render not support SplitScreen.
Result Image:

I find in source code Movie render → MoviePipeline.cpp > this code

if (UGameViewportClient* Viewport =
GetWorld()->GetGameViewport()) {
Viewport->bDisableWorldRendering =
true; }

If change this code to:

if (UGameViewportClient* Viewport =
GetWorld()->GetGameViewport()) {
Viewport->bDisableWorldRendering =
false; }

Isee this result in Movie Render Prewiew.

I understand that the bDisableWorldRendering command
disables the outside world.

Tell me, how can I pass Splitscreen to rendering?
How do I transfer Splitscreen viewport data to task rendering?

[Ivan_Elizarov]

In source file MoviePipelineDeferredPasses.cpp
This code responsible for copying from the buffer to the texture. But why does he take only one player?
Why does not accept Splitscreen.

// Render Target that the GBuffer is copied to
int32 NumRenderTargets = (bAddDefaultLayer ? 1 : 0) + StencilLayers.Num() + 1;
for (int32 Index = 0; Index < NumRenderTargets; Index++)
{
UTextureRenderTarget2D NewTarget = NewObject(GetTransientPackage());
NewTarget->ClearColor = FLinearColor(0.0f, 0.0f, 0.0f, 0.0f);