UserAgent: Mozilla/5.0 (X11; CrOS x86_64 10452.74.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.137 Safari/537.36
Platform: 10452.74.0 (Official Build) stable-channel kefka

Steps to reproduce the problem:
1. Launch Secure Shell and select any connection (don't connect)
2. Click the link to import an Identity
OR
1. Go to submit a bug here and click choose file

What is the expected behavior?
Files app opens and I am able to import an SSH key.

What went wrong?
Files app opens, shows files temporarily and crashes. By crashes, I mean the window stays open but is completely white.

WebStore page: Files

Did this work before? N/A 

Chrome version: 66.0.3359.137  Channel: n/a
OS Version: 10452.74.0
Flash Version: Shockwave Flash 29.0 r0

Because it's crashing, I can't submit a bug report.