Drools 7.57.0. mateSpace oom

I ues Drools 7.57.0 version ，Each time a rule is added, mateSpace usage increases and is not recycled

Map<String, KieBaseModel> kieBaseModels = kieModuleModel.getKieBaseModels();
        KieBaseModel kieBaseModel = kieBaseModels.get(kieBaseName);
        if (kieBaseModel == null) {
            kieBaseModel = kieModuleModel.newKieBaseModel(kieBaseName);
            KieSessionModel kieSessionModel = kieBaseModel.newKieSessionModel(kieBaseName);}

List<String> packages = kieBaseModel.getPackages();
            if (CollUtil.isEmpty(packages) || !packages.contains(pkg)) {
                kieBaseModel.addPackage(pkg);
            }

kieFileSystem.write(filePath, engineRule.getScript());
kieFileSystem.writeKModuleXML(kieModuleModel.toXML());
KieBuilder kieBuilder = kieServices.newKieBuilder(kieFileSystem);
        kieBuilder.buildAll();
kieContainer.updateToVersion(kieRepository.getDefaultReleaseId());