Drum Machine editor window too small

So I’m testing out the new Drum Machine…

It opens in the lower zone which I really don’t like using. It’s all a bit small and I also like to use editors on a separate display.

So I thought I’d click on the arrow to “Open in Separate Window” like I do with the Sampler Track.
It opens in a separate window but it’s just the same small editor in a larger window. Dragging the corner to re-size the window just increases the blank space around the editor and doesn’t re-size it.

Please Steinberg - please, please make it be possible to completely disable lower zone for items such Sampler Track editor and now the Drum Machine editor.