Ephemeral nodes goes in wrong partition

Hello everyone,

I'm trying to create a pool with auto-populated nodes. These pools & nodes are in dedicated partitions, that have its own routing domain.

The problem is that epheremal nodes are created in Common partitions, which contains no routes to realize monitoring checks, so my pool go red and become unusable.

Is there a way to create ephemeral nodes in the same partition than nodes they belong to ?

v12.1.3.6