Niagara log spam on server startup in cooked build

Hi,
Niagara throws log warnings on server startup like this:
NiagaraSystem /Game/… IsReadyToRunInternal() failed due to missing SystemScript. Spawn[] Update[]

This is probably caused by Niagara not cooked into a server build, which is intended.
With a simple Engine change in :

bool UNiagaraSystem::IsReadyToRunInternal() const

We were able to fix that by adding IsClientOnly() to the condition :

if (FPlatformProperties::RequiresCookedData() && FPlatformProperties::IsClientOnly())

Maybe you can add something like that to the next release?

Regards
Robert