My main focus is on traditional characters, and on a lark I threw simplified into the mix. For the most part this is okay since they differ in predictable ways. But the problem that I have is that oftentimes the simplified characters get added and the traditional don't.
Since there are both, either/or, and either/or with previously added, would it be possible to have, for example, an option that was "primarily" one or the other, and added the secondary after the character/word was learned? Or, alternatively, writing (and tone) are in either S or T, but definition practice is in both?