Set the config.setDisableIdmEngine(true) does't work

SpringProcessEngineConfiguration config =
new SpringProcessEngineConfiguration();
config.setDisableIdmEngine(true);
config.setDataSource(dataSource);
config.setTransactionManager(transactionManager);
config.setDatabaseType(“mysql”);
config.setDatabaseSchemaUpdate(“true”);
config.setAsyncExecutorActivate(true);
return config.buildProcessEngine();

i set the disableIdmEngine=true. but still crate act_id_* tables

Are you building your own standalone engine or you are using Spring Boot?

Which other dependencies (engines) do you have present as well?