Dark theme not correctly triggered
Steps to reproduce
Chnage the current Gnome theme to a dark one that is not Adwaita, e.g. Materia Dark
Current behavior
Gnome-web remains in its light theme mode whereas other applications properly switch to a dark theme.
Expected outcome
Gnome-web should go into its dark theme. Gnome web should follow the same dark and light mode switching rules as the other Gnome applications.
Version information
Fedora 33 with Gnome 3.38 gtk3-3.24.23-1.fc33.x86_64