Maybe fix for flowable

multiapps-controller-web/src/main/java/org/cloudfoundry/multiapps/controller/web/configuration/CustomLongStringType.java

@@ -0,0 +1,24 @@
+package org.cloudfoundry.multiapps.controller.web.configuration;
+
+import org.flowable.variable.api.types.ValueFields;
+import org.flowable.variable.service.impl.types.LongStringType;
+
+public class CustomLongStringType extends LongStringType {
+
+    private static final String CUSTOM_TYPE_NAME = "deployServiceLongString";
+
+    public CustomLongStringType() {
+        super(4000);
+    }
+
+    @Override
+    public String getTypeName() {
+        return CUSTOM_TYPE_NAME;
+    }
+
+    @Override
+    public void setValue(Object value, ValueFields valueFields) {
+        super.setValue(value, valueFields);
+        valueFields.setCachedValue(value);
+    }
+}

multiapps-controller-web/src/main/java/org/cloudfoundry/multiapps/controller/web/configuration/FlowableConfiguration.java

@@ -1,12 +1,12 @@
 package org.cloudfoundry.multiapps.controller.web.configuration;
 
+import java.util.List;
 import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 import java.util.function.Supplier;
-
-import jakarta.inject.Inject;
 import javax.sql.DataSource;
 
+import jakarta.inject.Inject;
 import org.cloudfoundry.multiapps.controller.core.util.ApplicationConfiguration;
 import org.flowable.common.engine.impl.AbstractEngineConfiguration;
 import org.flowable.common.engine.impl.async.DefaultAsyncTaskExecutor;
@@ -61,6 +61,10 @@ public SpringProcessEngineConfiguration processEngineConfiguration(DataSource da
                                                                        AsyncExecutor jobExecutor,
                                                                        @Lazy FailedJobCommandFactory abortFailedProcessCommandFactory) {
         SpringProcessEngineConfiguration processEngineConfiguration = new SpringProcessEngineConfiguration();
+        //We set custom variable type because when we update a value in the context, we see in your code that it has been updated
+        //but the cache isn't. That's why with custom type we manually update the cache
+        //Link to the Flowable Github issue: https://github.com/flowable/flowable-engine/issues/4130
+        processEngineConfiguration.setCustomPreVariableTypes(List.of(new CustomLongStringType()));
         processEngineConfiguration.setDatabaseSchemaUpdate(DATABASE_SCHEMA_UPDATE);
         processEngineConfiguration.setDataSource(dataSource);
         processEngineConfiguration.setTransactionManager(transactionManager);
@@ -137,5 +141,4 @@ public RuntimeService runtimeService(ProcessEngine processEngine) {
     public HistoryService historyService(ProcessEngine processEngine) {
         return processEngine.getHistoryService();
     }
-
 }