Some features are online, so it's possible to "tinker" with them, some are hardcoded in the program, so it's not - it's as simple as that.
The beta version is available where this problem is fixed; since there are only bugfixes there and no new features, it's pretty safe to install it. But, since QA and users are reporting still some problems left (mostly from 7.0.1456), it's not officially released yet - it will be after those problems are fixed (or at least the more significant ones).