In the 'Items' tab of statistics, it's not possible to change the sorting type using only the keyboard

In the 'Items' tab of the Statistics screen, by clicking the icons located at the top of each column it's possible to sort the list by that value. However, these buttons cannot be highlighted using the Tab key, which makes it impossible to change the sorting type without using a mouse (unlike many other screens in the game, which are now mostly controllable through the keyboard).

This is related to MC-146605.