Tables are tough. Thinking through the desired outcome of keyboard actions is a lot, and then implementing it takes a lot of work. As a simple example, if I hav

Tables are tough. Thinking through the desired outcome of keyboard actions is a lot, and then implementing it takes a lot of work. As a simple example, if I have list inside a nested table, I highlight the list, and hit tab, what is supposed to happen? Should the cursor move to the next box in the table? Which one? Should it indent the list? There are _tons_ of these kinds of questions.