Please fix one bug

Whenever I type ‘l’ after ‘f’, the app crashes and quits. So I can’t type words like ‘float’ or ‘fly’. It’s kind of rediculous such serious bug hasn’t been fixed yet. Other than that, I find this the best program on computer for writing books or pdf files. I like it, but please fix the error. It’s making me go mad.

tuna1037 about iBooks Author