Can you post a screenshot?

A little blurry, but here you go. This is with font size 10 in Windows Terminal.

@MarxSoul55 your screenshot appears to be scaled somehow. Could you take another one without scaling?

I assume you mean that it's zoomed in so much? Here's another screenshot without the zoom:

I'm using Hack v3.000 and I'm not seeing this "plus" symbol issue. Personally I like v3.000 more because of this issue: #514
If you don't mind, perhaps you can consider downgrading your font version.

Thanks for the heads up. I'll see if downgrading is viable workaround.