Symptom
Some keys do not work as expected after switching input methods
For example, if you switch to Kotoeri by selecting the Canadian - CSA input method, you aren't able to form some double-byte Koteri characters:
/ (unicode: FF0F)
? (FF1F)
" (201D)
' (2019)
< (FF1C)
> (FF1E)
Solution
Choose U.S. from the input menu (looks like a flag) before choosing a different input method.
For example, to change from Canadian - CSA to Kotoeri, choose U.S. from the input menu first, then choose Kotoeri.
This document will be updated as more information becomes available.