Bug in ios7 when switch input mode
In Duolingo, when I am required to input sentence, if I change input mode (for example, my default input is Chinese, and I have to change to English), sometimes the whole screen (including the question, input box and check button) will be pushed upwardly. What make things worse is how many times I change the input mode, how far the whole screen goes upwardly... So after several changes, I am not able to see the whole page any more. All I can do is kill the duolingo process and start it again.
I met this problem in ios6 sometimes, but after I upgraded to ios7 last week, this problem became more frequent. Am I the only unlucky guy?
If needed, I can send you screenshot of this problem.
Thanks in advance.