I have the same issue. I tried contacting the support, got no answer.

What exactly is the problem?

Here you can see the process:

First there are 21 pcs on the QA storage type from part 37911:

Because the parts still belong to a receipt (otherwise they could not be in a QA location ) I have to book the scrap there:

Afterwards, the quantity is displayed in the tab “Scrap”...

...and also no longer available in the Inventory Part In Stock:

This means that no rejects can be carried out in the stock location itself, but only in the corresponding receipt. I hope this helps to clarify the process.

Hello, @mike.brukner 

Thanks for sharing. The solution worked for me thanks to the community and the members for the solution..

Thanks,
greatpeople me kroger