HELP how to set dark theme for Lookup

[kay-466]

Hello,

Firstly, apologies if this is not the correct place to ask questions, I couldn't find the correct "HELP SECTION" on this forum, feel free to move this post

Now I would like to know how I can change the theme of calibre's lookup (CTRL-L) thing that searches words on google
Previously it used to work correctly and pick up my (dark) theme from chrome automatically, but recently it stopped working and I can't seem to get it in dark mode

Additional info
OS: Linux Fedora KDE

KDE theme info
System theme : Breeze Dark
Plasma theme : Breeze Dark
Chrome theme : qt - device (although I tried all possible combinations with no luck)

Any help is appreciated.
Cheers.