Not sure if the right spot to talk about the program but

I found that the program just refuses to render right with High contrasts on black on black, icons are solid black so unseeable. It's just really annoying.

Does this mean that if you use something other than high contrast that it will work?

Yes? the fact it bugs out when using High Contrast was my complaint.

At least you verified that high contrast is the problem...
(Good work)
Maybe it is a bug in the core programming.

Maybe, i'm no programmer though. Easy enough to replicate