Okay some of you have posted a couple of workarounds, like combining parts and scenes or use only the first pattern in a bank.
They might help but still are workarounds.
How hard can it be that in each pattern will be added some information
which sample pool slot is linked to each track.
Shouldnt be too much of a problem I’d think 
If you replace a sample in the pool, yes, it will affect each pattern and track it is used in, but that’s the same with the current implementation.
I’m wondering what elektron thinks about this…
.R