[help] How to get Light mode? Remove empty space?

[Shohreh]

Hello,

It's neither a bug nor a feature, but I found no Help section.

I'm not used to OpenShell, and am trying to install it on a new Windows10 host while moving from Windows7.

1. I'd like a Light mode because it's more readable than the default Dark mode. So I looked around, checked the Customize taskbar, and used grey background + black text: As you can see, the text at the bottom is white. How can I get it to use black?
2. There's wasted space between the shortcuts and the running apps: How can I remove it?

Thank you.