Title bar has blurry buttons

IMO, the titlebar buttons of wt are not crisp, instead they look a bit fuzzy/blurry (atleast on my laptop).

Tested both on Intel HD 630 (screenshots in op) and Nvidia GTX 1050 (screenshot below) -

I see the (somewhat) melting text bug in 2x magnification and above (on both nvidia and intel). 2x Magnification 4x Magnification

(Without using the magnify tool, the text in wt looks good enough, so I can't tell if the melting text bug is present or not, however at 2x magnification and above, the text doesn't look so good, idk if that is expected or not.)