Migrate service task with delegate expression

Hello, I`m new in camunda, i try to migrate my process instances to new version of process, but have a error

Cannot migrate activity instance 'Enrichment_Task_01z66ra:57a31607-623f-11ec-a60d-0a54769816b8':
		The type of the source activity is not supported for activity instance migration

old process:


new process:

activity instance type is service task with delegate expression

Looks like this Behavior not support in SupportedActivityValidator.
How can i migrate my activities?

My migrate code:

        MigrationPlan plan = runtimeService.createMigrationPlan(
                        "DLPI_MVP:1:0522773d-623b-11ec-8246-0a54769816b8",
                        "DLPI_MVP:2:e36b3b9b-623f-11ec-abbe-0a54769816b8"
                )
                .mapEqualActivities()
                .build();
        List<String> pi = runtimeService.createProcessInstanceQuery().activityIdIn("Enrichment_Task_01z66ra").active()
                .list()
                .stream().map(ProcessInstance::getId)
                .collect(Collectors.toList());

        runtimeService.newMigration(plan)
                .processInstanceIds(pi)
                .execute();

Thanks!