Huge typing problems in Facebook on Android

In many cases, Swift has become impossible to use when entering or editing comments in Facebook. Typing straight-away works okay, but you sometimes can't delete a word without it getting confused, or insertion text (it inserts elsewhere). It seems it's losing track of the cursor position which causes odd behaviors. You can see that the suggested words get confused too (probably from the cursor problem.) I sometimes have to compose in another app and then paste. Very frustrating. I'm guessing that Facebook is doing some odd things that maybe trip-up SwiftKey. Needs to be fixed soon!