WildFly Preview should use a native jakarta variant of the wildfly-weld-webservices artifact. When building the wildfly-preview feature pack or provisioning a WF Preview server the Galleon WildFly plugin is detecting the use of EE 8 APIs in these artifacts and is thus transforming them at that stage, but as part of WFLY-15436 we want to eliminate that kind of provisioning-time transformation.

See that attachment on WFLY-15436 to see why these artifacts are being transformed. tl;dr; they use EE 8 APIs like CDI, JTA.