What version are you running?
1.6.11
What steps will reproduce the problem?
1. Set keyboard layout to 'Polish developer'
2. Start typing in any entry field in the review view.
3. Press 'AltGr + s'
What is the expected output? What do you see instead?
When typing 'AltGr + s' I expect that the s with the addition of an acute accent (http://en.wikipedia.org/wiki/%C5%9A) will be written in entry field.
Instead of this review draft is saved.
What operating system are you using? What browser?
Windows 7, Chrome, IE9