FS_ALLC - 7/1/2021 Effective Dated but seems to use 7/1/2020 Tree for pool

Hi, we have some new departments going into effect on 7/1/2021 and they are in the 7/1/2021 tree. We have an allocation that uses department tree nodes and it is effective dated 7/1/2021. We just ran it to create budget journals for FY21 (which starts 7/1/2021.) It didn't pick up the new departments. It seems like it was using the tree that is currently in effect and not the 7/1/2021 tree. Would this be related to the Request Date Option on the Allocation request? Or is this just how it works?

Thanks, Susan