I am migrating from 5.16.3 to 22.214.171.124 and got everything setup and working except my activiti-5 existing processes are not picking up custom form types. I am getting the "unknown type" exception. If I redeploy the process definition and create a new process it works fine.
In my processEngineConfiguration I define the formTypes property with my custom form types. Also I added <property name="activiti5CompatibilityEnabled" value="true" /> and <property name="activiti5CompatibilityHandlerFactory" ref="activiti5CompabilityFactory"/>. How do I add custom form types to the activiti-5 configuration?