Something else weird I noticed is that if you use a keyboard shortcut to open enhanced OCR (I assume the same happens when opening it by clicking with your cursor) and press TAB 3 times, and arrow down 1 time you get the languages up and can choose a language with your arrow keys and Enter, while if you simply press TAB 4 times you do not get the language list up. (and arrow down is does not get you to the language list, the arrow keys only switch between the 3 options in the first row). SO maybe you could do it so that the language list opens when you press TAB 4 times, and for the 5th time you press TAB it can just continue to "Add/Update languages"
This is the case for all menus, in my opinion the more you can navigate with a keyboard without a mouse the better
