OS 10.9 Mavericks: Language Glitches

Some major language problems found so far in the new OS X:

+You can no longer set the keyboard layout for Kotoeri Japanese input in its preferences, but have to rely on the layout of the last keyboard used. This is a throwback to the OS X of several versions ago and extremely annoying, especially for those with JIS keyboards. They have to activate and select the US layout before using