Hrnchamd has already noted on the OP ('Bug Tracker' section - part 3 'Bugs that won't be fixed for various reasons') that this Fortify Health behavior will not be fixed by MCP since it's not classified as a bug and is how fortify effects are supposed to work. Suggestion is to try using 'Fortify Maximum Health' instead.
Fortify Maximum Health? Is it already included in the latest patch?
If it works the way I've said before then it's welcome for me