When using Logos, my keyboard is almost exclusively set to Hebrew font. I search for Hebrew and Aramaic words frequently in Bibles or in lexicons. However, I constantly have to switch back to English for only one thing: To enter a Bible reference. It would be nice to type in "איוב 2", and have all my linked Bibles turn to Job 2.
This isn't a big problem, but it seems like it would be easy to add.