Some apps' close/minimize buttons didn't change

[KaizOffical]

Rebooting didn't work.

[vinceliuice]

What app not work ?

[KaizOffical]

What app not work ?

Some applications do not work: VSCode (.deb package), MS Edge (.deb package), Firefox, App Center, ...
However Discord (.deb package) still works

[vinceliuice]

Make sure run './install.sh -l' and legacy app theme is whitesur-dark, then restart your desktop

[KaizOffical]

Make sure run './install.sh -l' and legacy app theme is whitesur-dark, then restart your desktop

I've installed with that command, here's the log:

  Removing the old 'WhiteSur' themes...

  Installing 'WhiteSur' themes in '/home/akhangisntme/.themes'...

  --->>> GTK | GNOME Shell | Cinnamon | Metacity | XFWM | Plank <<<---
  Color variants   : Dark;Light
  Theme variants   : default
  Opacity variants : normal;solid
  Alt variants     : normal
  Scheme variants  : standard
  Start icon style : apple
  Nautilus style   : stable

                            •••• 
  Done!
  
  Installed WhiteSur-Dark gtk-4.0 theme in '/home/akhangisntme/.config/gtk-4.0' for libadwaita!

  Some colorsheme extension will re-writes config files in '/home/akhangisntme/.config/gtk-4.0' like: 'custom-accent-colors' you need disable it!

  Run './install.sh --help' to explore more customization features!

I also rebooted the computer but nothing changed. Here is some information you may need (from neofetch), icons theme is WhiteSur-dark already?

WM Theme: Adwaita 
Theme: WhiteSur-Dark [GTK2/3] 
Icons: WhiteSur-dark [GTK2/3]