On a side note, and not wanting to criticize the people that spend their time working on something like this, that UI is the main reason why I still use Windows and macOS. Light grey on a white background, dark grey on a that blue background, a black AMD logo on a dark grey background, the padding around the text inside boxes...
I feel bad saying this when it's a free tool, but it's a shame that open source projects struggle so much with UI stuff.