I've run into an odd problem after updating MAME to 0.176.
The issue is that whenever I select one of the UI options under General Inputs - such as User Interface, Player 1 Controls, Other Controls, etc - the UI overlay appears almost entirely off-screen below the main window.
If you look in the image below, for example, you can just see the top of the UI overlay at the bottom of the screen.

All other UI screens and options work fine. I've tried window view and full screen without success.
Any idea where I'm going wrong?
My mame.ini file, mostly default settings, is here if needed:
http://pastebin.com/zF5p50G0I'm running latest Windows 10, 64-bit.