Some text doesn't respect Qt theme (Kvantum)

[1nikolas]

Hello. I've set a custom dark theme to all the qt apps through kvantum and it works fine on all apps except this one. Some text (mostly graph legends) doesn't respect the theme's colors and as a result the text becomes unreadable. This happens on all the graph widgets except the 2d spectrogram

Also the statistics tab under About is having similar problems

OS: archlinux