I've been looking through the docs for quite a bit now trying to find something about animating specific windows with specific animations.
For instance animating a notification window with a fade when closed while normal windows still have the zoom effect.
Another use for this would be applying specific blur-settings on a per-window basis, for example having more blur on a file manager and less blur on your taskbar.
This could possibly be integrated into the window rules, as an animate or blur etc. command.
Hyprland has a very refined system for applying settings per window rules which I personally really like.
https://wiki.hyprland.org/Configuring/Window-Rules/#rules