Hi Thierry,
It should work with the subscription version although its not mentioned in the techdocs or compatibility matrix that it is supported.
Exchange Server Subscription Edition (SE) is built on the same core code as Exchange 2019 (specifically, version CU15+). It fully supports the exact same daily usages, environments, and administrative tasks as Exchange version 2019, including Database Availability Groups (DAGs), SMTP relay, and hybrid deployments.
It will probably work just as well so worth testing.
Steve