UserAgent: Mozilla/5.0 (X11; CrOS x86_64 9202.64.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.146 Safari/537.36
Platform: Platform 9202.64.0 (Official Build) stable-channel zako

Steps to reproduce the problem:
1. Import a private key into Secure Shell
2. Attempt to import another private key into Secure Shell

What is the expected behavior?
The second key is imported and selectable

What went wrong?
No key is imported, [default] and other key remain as options.

WebStore page: https://chrome.google.com/webstore/detail/secure-shell/pnhechapfaindjhompbnflcldabbghjo?utm_source=chrome-app-launcher-info-dialog

Did this work before? N/A 

Chrome version: 57.0.2987.146  Channel: stable
OS Version: 9202.64.0
Flash Version: Shockwave Flash 25.0 r0