Keycloak standalone-server-distribution with Active-MQ

Since Keycloak 9.0.2 there is no keycloak-overlay available for download.
We used the overlay to install keycloak on a full-stack wildly (standalone-full.xml) to benefit from the preinstalled Active-MQ system which is used to publish Keycloak event-logs via JMS.
Because I want to avoid ugly and hard maintainable configuration manipulations on the Wildfly-Keycloak-bundle “standalone-server-distribution”, my question is: Is it possible also to add a standalone-full.xml (in addition to standalone.xml and standalone-ha.xml) file in the configuration-directory of Keycloak’s standalone-server-distribution?