UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.146 Safari/537.36

Steps to reproduce the problem:
1. Download the newest chrome version
2. Save a theme if you not done so already
3. Open the new tab page

What is the expected behavior?
You should see the full theme.

What went wrong?
Normally, when you open up the new tab page, you should see your theme in it's entirety.  Now, you get a large black or white bar at the bottom of your screen (shown in attached images).

WebStore page: 

Did this work before? Yes v64 and before (Every version before the latest)

Chrome version: 65.0.3325.146  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 28.0 r0

I am not the only person having this issue.  It is not isolated to me.
 

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