Cannot remove modcluster subsystem for the first time

Removal of modcluster subsystem first produces an error, and succeeds for the second time:

[standalone@localhost:9990 /] /subsystem=modcluster:remove()
{
"outcome" => "failed",
"failure-description" => "WFLYCTL0441: Operation has resulted in failed or missing services
WFLYCTL0184: New missing/unsatisfied dependencies:
service org.wildfly.mod_cluster.undertow (unavailable) dependents: [service org.wildfly.undertow.http-invoker.host.default-host.http-invoker]
",
"rolled-back" => true
}
[standalone@localhost:9990 /] /subsystem=modcluster:remove()
{
"outcome" => "success",
"response-headers" =>

}

Error in the wildfly output is

18:35:11,316 INFO [org.jboss.modcluster] (ServerService Thread Pool – 78) MODCLUSTER000002: Initiating mod_cluster shutdown
18:35:11,319 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 2) WFLYCTL0013: Operation ("remove") failed - address: ([("subsystem" => "modcluster")]) - failure description: "WFLYCTL0441: Operation has resulted in failed or missing services
WFLYCTL0184: New missing/unsatisfied dependencies:
service org.wildfly.mod_cluster.undertow (unavailable) dependents: [service org.wildfly.undertow.http-invoker.host.default-host.http-invoker]
"
18:35:11,321 INFO [org.jboss.as.controller] (management-handler-thread - 2) WFLYCTL0183: Service status report
WFLYCTL0184: New missing/unsatisfied dependencies:
service org.wildfly.mod_cluster.undertow (unavailable) dependents: [service org.wildfly.undertow.http-invoker.host.default-host.http-invoker]

For the second time, it succeeds.