Only chrome window buttons in flat mode are black.

[hogeo2]

Thank you for the great theme!
There is one problem and please correct it if possible.
If you choose flat in the installation options, the chrome window buttons will be black in color. Other applications are white.

OS: ubuntu 22.04.4 LTS
GNOME: 42.9
Chrome: official deb package

On the left is chrome in the active window; on the right is the non-active window of nautilus.