Withdrawing log of alliance resource warehouse

The new feature, alliance resource warehouse, is good.

It allows us to withdraw huge amount of resource at a time and doesn't require deployment.

But there is one problem.

Warehouse logs only how much we send resource TO warehouse, doesn't log how much we withdraw FROM warehouse. it's very inconvenient.

We can't check the ballance of individual resource saved.

Please, please consider this feature.

Thanks.