UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36
Platform: 8872.32.0

Steps to reproduce the problem:
This is easiest way to reproduce this problem
1. Open google slides (Anroid app) 
2. Make new presentation
3. Repeat below quickly
  3.1 Touch Large title text box
  3.2 Press some key 
  3.3 Touch subtitle text box
  3.3 press some key

What is the expected behavior?
There should be no problem.

What went wrong?
Sometimes keyboard is entered infinitely

Did this work before? N/A 

Chrome version: 53.0.2785.143  Channel: dev
OS Version: 8872.32.0
Flash Version: Shockwave Flash 23.0 r0

Attached video file is recorded video for this problem.
Log file is andorid logcat file. 
 Plase check log from "11-10 10:50:00" ~ "11-10 10:57:00"
 

Deleted: 20161110_105535.m4v 9.0 MB

20161110_105535.m4v 9.0 MB Download

Deleted: logcat.log 653 KB

logcat.log 653 KB View Download