A lot of Android phone users, especially the users of LG phones, complain that whenever they are typing on Instagram, their keyboard hides the text so they are unable to see what they are typing. This is a frustrating problem, and obviously hinders the flow of use. But fortunately it is possible to solve this problem.
Keyboard Covers What I am Typing on Instagram in Android
The best way to fix keyboard covering what you are typing problem in Instagram on Android is to bring up the navigation buttons/home buttons and pressing the small arrow, forcing them to stay. This will clear your screen and you will be able to see what you are typing.
The core reason of the problem is that you have hidden screen navigation buttons inside Instagram (the back, home and multitasking buttons). If you turn them back on, you can fix the problem.
To reiterate the solution, there is a very small box in the left hand corner when you hit the back button. Just tap on the button and your problem will be resolved.
If somehow you are not able to solve the problem and your text is still hidden by Instagram keyboard while typing, comment on this post and I will get back to you.