Dark theme not applied on Arch / Hyprland despite logs saying so

Hello. On Arch / Hyprland, I have set a dark theme using nwg-look. This is also logged:

2026-03-31 05:04:19 DEBUG hosaka:82 - Log file: /home/sujal/.local/state/hosaka/hosaka.log
2026-03-31 05:04:19 DEBUG hosaka.app:219 - Applied dark color scheme from XDG portal

But the window appears in light mode:

Previously used to work but I’m not sure if dark mode got broken when moving from flatpak to arch package or in a recent update.