The default theme of kali on wsl2 is Dark, i use win-kex to access desktop and change the theme to light. After using WSLg to open a apps, the theme is Dark, So the theme of WSLg can not be changed by Desktop, i do not know it is a bug or not.
Using env below can change the color to Light, But the theme Kali was be replace by Adwaita
export GTK_THEME=Kali:light
If you change the theme, you would have to log out and then back in for any changes to be picked up by any apps etc.
It does not work, Must use the env! !
i kinda agree for that but therre is wsl3 on windows 12 i think cuase thats what i saw in drak web