This will give you the display shown in attached image VDHSettings.png. In any case, you can hover the mouse over the gear & the 'Settings' tool-tip will appear. Worse, even though you should have dropeed everything to fix this, you have not. Such a simple, basic, fundamental problem should never have been allowed into a product released to the public. This sort of inattention to obvious GUI issues is a black eye for the development team (and I probably mean Michel when I say this). When the VDH menu is long enough, as it is in this case, all the VDH buttons & controls at the bottom of the menu are at least partially cut off, sometimes completely. It is shameful that this bug has been allowed to persist for well over a year since the first time I complained about it. This is due to a bug I take every opportunity to point out. You can see it is partially obscured in the attached image Settings.png. You do that by clicking the little gear icon in the bottom right corner of the VDH menu. Next you should open VDH's settings dialog. (Click each image to see a magnified, legible version of the image.) You'll notice there's a bunch of entries.

I got what you can see in attached image Variants.png. I went to the video & opened the VDH menu.

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