Yeah appears that 5.1 doesn’t support the Metahuman plugin… blah! so annoying that Epic releases new versions of the engine but doesn’t support even their own plugins before GA gets released… I get it that during preview the plugin(s) wouldn’t be updated, but surely they had ample time to update the plugins ready for GA release.
I guess they expect everyone to keep all versions of the engine installed “just in case” we need to use something 