Comment by cwillu
So don't use a third party theme.
So don't use a third party theme.
To my understanding, doing that wouldn't be helpful due to hard technical limits that can't be reconciled. Most window chrome themes are Aurora themes, which don't play nice with HiDPI, and to change that they'd need to be rewritten as C++ themes (like the default Breeze theme is), which is beyond the capabilities of most people publishing themes.
Did you try Klassy?[1]
Problem is, the stock themes aren't to my taste at all.