Window Animations and Blur
Animations and blur can be controlled via hyprland layer rules. You can read about layer rules here and animations here
You can also change the way the blur looks.
Window namespaces
These are the namespace names of the available windows and bars.
okpanel-frame
okpanel-notifications
okpanel-alerts
Example rule set
layerrule = blur, okpanel-frame
layerrule = blur, okpanel-notifications
layerrule = blur, okpanel-alerts
layerrule = ignorezero, okpanel-frame
layerrule = ignorezero, okpanel-notifications
layerrule = ignorezero, okpanel-alerts
layerrule = animation slide left, okpanel-alerts