We've supported Jakarta MVC at preview stability since WildFly 32. We've only had one bug report, and the management interface is as minimal as a subsystem could be, so I'd like to promote it to community stability for WildFly 37. If anyone would like to help out I'd be most appreciative.
The main work here will be moving the
https://github.com/wildfly-extras/mvc-krazo-feature-pack code into the main WildFly repo or the wildfly-tck-runners repo. The production code work should be a simple new 'community' management API and schema version. The needed tests already exist.