Platform preferences changes are not properly registered on Linux

[Christopher Schnick]

The only change that is registered when I switch between dark mode 
settings is:
replaced Yaru by Yaru-dark at key GTK.theme_name

If I change the accent color, it registers the following changes:
replaced 0xe95420ff by 0x03875bff at key 
GTK.theme_unfocused_selected_bg_color
replaced 0xe95420ff by 0x03875bff at key GTK.theme_selected_bg_color
replaced Yaru by Yaru-viridian at key GTK.theme_name

It seems like this is very much limited to the foreground and background 
colors not updating. The fg and bg color is also not updating when 
restarting the application or even rebooting. I switched to light mode, 
rebooted, and it still reports dark mode.

On 28/02/2025 14:49, Michael Strauß wrote:
> Are colors reported at all in the change notification on your system?
> If not, then it's probably because gtk_style_lookup_color() returns false.